diff --git a/src/constants/MixerProtocolPresets.ts b/src/constants/MixerProtocolPresets.ts
index 673f3539..b1a0e3d1 100644
--- a/src/constants/MixerProtocolPresets.ts
+++ b/src/constants/MixerProtocolPresets.ts
@@ -58,8 +58,8 @@ interface IMixerMessageProtocol {
     value: any,
     type: string,
     min: number,
-    max: number
-
+    max: number,
+    zero: number
 }
 
 // CasparCG Specific interfaces:
diff --git a/src/constants/mixerProtocols/EmberLawo.ts b/src/constants/mixerProtocols/EmberLawo.ts
index bfa5d916..19f72746 100644
--- a/src/constants/mixerProtocols/EmberLawo.ts
+++ b/src/constants/mixerProtocols/EmberLawo.ts
@@ -15,7 +15,8 @@ export const LawoClient: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     pingTime: 0,  //Bypass ping when pingTime is zero
@@ -25,69 +26,74 @@ export const LawoClient: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'R3LAYVRX4/Ex/GUI/FaderSlot_{channel}/Amplification', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'R3LAYVRX4/Ex/GUI/FaderSlot_{channel}/Amplification', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             CHANNEL_NAME: '/track/{channel}/name',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'R3LAYVRX4/Ex/GUI/FaderSlot_{channel}/Amplification', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: 'R3LAYVRX4/Ex/GUI/FaderSlot_{channel}/FaderPosition', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'R3LAYVRX4/Ex/GUI/FaderSlot_{channel}/Amplification', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: 'R3LAYVRX4/Ex/GUI/FaderSlot_{channel}/FaderPosition', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 1,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 0,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
     },
     {
         channelTypeName: 'MST',
         channelTypeColor: 'rgb(21, 21, 49)',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'Sapphire/Sums/Source{channel}/Fader', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'Sapphire/Sums/Source{channel}/Fader', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             CHANNEL_NAME: '/track/{channel}/name',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'Sapphire/Sums/Source{channel}/Fader', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: 'Sapphire/Sums/Source{channel}/Gain', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'Sapphire/Sums/Source{channel}/Fader', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: 'Sapphire/Sums/Source{channel}/Gain', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 1,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 0,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
     }],
     fader: {
diff --git a/src/constants/mixerProtocols/ardourMaster.ts b/src/constants/mixerProtocols/ardourMaster.ts
index d05692ab..a0b85926 100644
--- a/src/constants/mixerProtocols/ardourMaster.ts
+++ b/src/constants/mixerProtocols/ardourMaster.ts
@@ -12,7 +12,8 @@ export const ArdourMaster: IMixerProtocol = {
             value: "",
             type: "",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     pingTime: 9500,
@@ -22,30 +23,31 @@ export const ArdourMaster: IMixerProtocol = {
             value: "",
             type: "",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],        //'none' ignores this command
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/strip/fader/{channel}', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/strip/meter/{channel}', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],        //'none' ignores this command
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/strip/fader/{channel}', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_VU: [{ mixerMessage: '/strip/meter/{channel}', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             CHANNEL_NAME: '/strip/name/{channel}',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/strip/fader/{channel}', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/strip/fader/{channel}', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
-                mixerMessage: "/not_in_use", value: 0, type: "f", min: 0, max: 1
+                mixerMessage: "/not_in_use", value: 0, type: "f", min: 0, max: 1, zero: 0.75
             }],
             PFL_OFF: [{
-                mixerMessage: "/not_in_use", value: 0, type: "f", min: 0, max: 1
+                mixerMessage: "/not_in_use", value: 0, type: "f", min: 0, max: 1, zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
     }
     }],
     fader: {
diff --git a/src/constants/mixerProtocols/behringerXrMaster.ts b/src/constants/mixerProtocols/behringerXrMaster.ts
index 56cff6a5..7156df2d 100644
--- a/src/constants/mixerProtocols/behringerXrMaster.ts
+++ b/src/constants/mixerProtocols/behringerXrMaster.ts
@@ -9,52 +9,54 @@ export const BehringerXrMaster: IMixerProtocol = {
     pingCommand: [
         {
             mixerMessage: "/xremote", value: 0,
-            type: "f", min: 0, max: 1
+            type: "f", min: 0, max: 1, zero: 0.75
         },
         {
             mixerMessage: "/meters", value: "/meters/1",
-            type: "s", min: 0, max: 1
+            type: "s", min: 0, max: 1, zero: 0.75
         },
         {
             mixerMessage: "/meters", value: "/meters/5",
-            type: "s", min: 0, max: 1
+            type: "s", min: 0, max: 1, zero: 0.75
         }
     ],
     pingTime: 9500,
     initializeCommands: [
         {
-            mixerMessage: "/info", value: 0, type: "f", min: 0, max: 1
+            mixerMessage: "/info", value: 0, type: "f", min: 0, max: 1, zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],        //'none' ignores this command
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/meters/1', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],        //'none' ignores this command
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_VU: [{ mixerMessage: '/meters/1', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             CHANNEL_NAME: '/ch/{channel}/config/name',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer : {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
                 mixerMessage: "/not_in_use",
                 value: 0,
                 type: "f",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/not_in_use",
                 value: 0,
                 type: "f",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
     }],
     fader: {
diff --git a/src/constants/mixerProtocols/casparCGMaster.ts b/src/constants/mixerProtocols/casparCGMaster.ts
index 71412680..6e07a643 100644
--- a/src/constants/mixerProtocols/casparCGMaster.ts
+++ b/src/constants/mixerProtocols/casparCGMaster.ts
@@ -52,31 +52,19 @@ if (geometry) {
             channelTypeName: 'CH',
             channelTypeColor: '#2f2f2f',
             fromMixer: {
-                CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-                CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-                CHANNEL_VU: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+                CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+                CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+                CHANNEL_VU: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
                 CHANNEL_NAME: 'none',
-                PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-                AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+                PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+                AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             },
             toMixer: {
-                CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-                CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-                PFL_ON: [{
-                    mixerMessage: "none",
-                    value: 1,
-                    type: "i",
-                    min: 0,
-                    max: 1
-                }],
-                PFL_OFF: [{
-                    mixerMessage: "none",
-                    value: 0,
-                    type: "i",
-                    min: 0,
-                    max: 1
-                }],
-                AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+                CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+                CHANNEL_OUT_GAIN: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+                PFL_ON: [{ mixerMessage: "none", value: 1, type: "i", min: 0, max: 1, zero: 0.75 }],
+                PFL_OFF: [{ mixerMessage: "none", value: 0, type: "i", min: 0, max: 1, zero: 0.75 }],
+                AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             },
         }]
 	}
diff --git a/src/constants/mixerProtocols/genericMidi.ts b/src/constants/mixerProtocols/genericMidi.ts
index 7f7eb174..f4391544 100644
--- a/src/constants/mixerProtocols/genericMidi.ts
+++ b/src/constants/mixerProtocols/genericMidi.ts
@@ -12,7 +12,8 @@ export const GenericMidi: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     pingTime: 0,
@@ -22,38 +23,41 @@ export const GenericMidi: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: "39", value: 0, type: 'f', min: 0, max: 1}],        //PgmChange 0 - ignores this command
-            CHANNEL_OUT_GAIN: [{ mixerMessage: "0", value: 0, type: 'f', min: 0, max: 1}],            //PgmChange 0 - ignores this command
-            CHANNEL_VU: [{ mixerMessage: "0", value: 0, type: 'f', min: 0, max: 1}],                   //PgmChange 0 - ignores this command
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: "39", value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],        //PgmChange 0 - ignores this command
+            CHANNEL_OUT_GAIN: [{ mixerMessage: "0", value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],            //PgmChange 0 - ignores this command
+            CHANNEL_VU: [{ mixerMessage: "0", value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],                   //PgmChange 0 - ignores this command
             CHANNEL_NAME: 'some sysex not yet build',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: "39", value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: "38", value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: "39", value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: "38", value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
                 mixerMessage: "/not_in_use",
                 value: 0,
                 type: "f",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/not_in_use",
                 value: 0,
                 type: "f",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
     }],
     fader: {
diff --git a/src/constants/mixerProtocols/midasMaster.ts b/src/constants/mixerProtocols/midasMaster.ts
index f4bf4d4e..36c64284 100644
--- a/src/constants/mixerProtocols/midasMaster.ts
+++ b/src/constants/mixerProtocols/midasMaster.ts
@@ -12,14 +12,14 @@ export const MidasMaster: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1, zero: 0.75
         },
         {
             mixerMessage: "/meters",
             value: "/meters/1",
             type: "s",
             min: 0,
-            max: 1
+            max: 1, zero: 0.75
         }
     ],
     pingTime: 9500,
@@ -29,45 +29,49 @@ export const MidasMaster: IMixerProtocol = {
             value: "",
             type: "s",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         },
         {
             mixerMessage: '/ch/{channel}/config/name',
             value: "",
             type: "s",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],        //'none' ignores this command
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/meters/1', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],        //'none' ignores this command
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_VU: [{ mixerMessage: '/meters/1', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             CHANNEL_NAME: '/ch/{channel}/config/name',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/ch/{channel}/mix/fader', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
                 mixerMessage: "/not_in_use",
                 value: 0,
                 type: "f",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/not_in_use",
                 value: 0,
                 type: "f",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
     }],
     fader: {
diff --git a/src/constants/mixerProtocols/reaper.ts b/src/constants/mixerProtocols/reaper.ts
index c7784e19..a3aa3f70 100644
--- a/src/constants/mixerProtocols/reaper.ts
+++ b/src/constants/mixerProtocols/reaper.ts
@@ -12,7 +12,7 @@ export const Reaper: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1, zero: 0.75
         }
     ],
     pingTime: 0,  //Bypass ping when pingTime is zero
@@ -22,38 +22,38 @@ export const Reaper: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1, zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/fx/1/fxparam/1/value', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/fx/1/fxparam/1/value', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             CHANNEL_NAME: '/track/{channel}/name',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/fx/1/fxparam/1/value', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/fx/1/fxparam/1/value', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
             PFL_ON: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 1,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1, zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 0,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1, zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75}],
         },
     }],
     fader: {
diff --git a/src/constants/mixerProtocols/reaperMaster.ts b/src/constants/mixerProtocols/reaperMaster.ts
index 3b9b0e3f..7a6a4bee 100644
--- a/src/constants/mixerProtocols/reaperMaster.ts
+++ b/src/constants/mixerProtocols/reaperMaster.ts
@@ -12,7 +12,8 @@ export const ReaperMaster: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     pingTime: 0,  //Bypass ping when pingTime is zero
@@ -22,72 +23,77 @@ export const ReaperMaster: IMixerProtocol = {
             value: 0,
             type: "f",
             min: 0,
-            max: 1
+            max: 1,
+            zero: 0.75
         }
     ],
     channelTypes: [{
         channelTypeName: 'CH',
         channelTypeColor: '#2f2f2f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            CHANNEL_VU: [{ mixerMessage: '/track/{channel}/vu', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
             CHANNEL_NAME: '/track/{channel}/name',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/track/{channel}/volume', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
             PFL_ON: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 1,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "/track/{channel}/solo",
                 value: 0,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
         },
     },
     {
         channelTypeName: 'MASTER',
         channelTypeColor: '#0f0f3f',
         fromMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/master/volume', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/master/volume', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
             CHANNEL_VU: [
-                { mixerMessage: '/master/vu/L', value: 0, type: 'f', min: 0, max: 1},
-                { mixerMessage: '/master/vu/R', value: 0, type: 'f', min: 0, max: 1}
+                { mixerMessage: '/master/vu/L', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 },
+                { mixerMessage: '/master/vu/R', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }
             ],
             CHANNEL_NAME: '',
-            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            PFL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
         },
         toMixer: {
-            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
-            CHANNEL_OUT_GAIN: [{ mixerMessage: '/master/volume', value: 0, type: 'f', min: 0, max: 1}],
+            CHANNEL_FADER_LEVEL: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
+            CHANNEL_OUT_GAIN: [{ mixerMessage: '/master/volume', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
             PFL_ON: [{
                 mixerMessage: "",
                 value: 1,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
             PFL_OFF: [{
                 mixerMessage: "",
                 value: 0,
                 type: "i",
                 min: 0,
-                max: 1
+                max: 1,
+                zero: 0.75
             }],
-            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1}],
+            AUX_SEND: [{ mixerMessage: 'none', value: 0, type: 'f', min: 0, max: 1, zero: 0.75 }],
         },
     }],
     fader: {