diff --git a/lib/bus.ps1 b/lib/bus.ps1
index bad075b..4e7b5ac 100644
--- a/lib/bus.ps1
+++ b/lib/bus.ps1
@@ -2,26 +2,28 @@
 
 class Bus {
     [Int]$id
-    [Array]$bool_params
-    [Array]$float_params
 
     # Constructor
     Bus ([Int]$id)
     {
         $this.id = $id
-        $this.bool_params = @('mono', 'mute')
-        $this.float_params = @('gain')
-        AddPublicMembers($this)
+
+        AddBoolMembers -PARAMS @('mono', 'mute')
+        AddFloatMembers -PARAMS @('gain')
+    }
+
+    [Single] Getter($cmd) {
+        return Param_Get -PARAM $cmd -IS_STRING $false
+    }
+
+    [String] Getter_String($cmd) {
+        return Param_Get -PARAM $cmd -IS_STRING $true
     }
 
     [void] Setter($cmd, $set) {
         Param_Set -PARAM $cmd -VALUE $set
     }
 
-    [Single] Getter($cmd) {
-        return Param_Get -PARAM $cmd
-    }
-
     [string] cmd ($arg) {
         return "Bus[" + $this.id + "].$arg"
     }
@@ -47,7 +49,7 @@ class VirtualBus : Bus {
     }
 }
 
-Function Buses {
+Function Make_Buses {
     [System.Collections.ArrayList]$bus = @()
     0..$($layout.p_out + $layout.v_out -1) | ForEach-Object {
         if ($_ -lt $layout.p_out) { [void]$bus.Add([PhysicalBus]::new($_)) }
diff --git a/lib/command.ps1 b/lib/command.ps1
index 2494a4e..786e713 100644
--- a/lib/command.ps1
+++ b/lib/command.ps1
@@ -1,25 +1,10 @@
+. $PSScriptRoot\meta.ps1
+
 class Special {
-    hidden AddPublicMembers($commands) { 
-        $commands | ForEach-Object {
-            # Define getter
-            $GetterSignature = "`$this.Getter(`$this.cmd('{0}'))" -f $_
-            # Define setter
-            $SetterSignature = "`$this.Setter(`$this.cmd('{0}'))" -f $_
-
-            $AddMemberParams = @{
-                Name = $_
-                MemberType = 'ScriptProperty'
-                Value = [ScriptBlock]::Create($SetterSignature)
-                SecondValue = [ScriptBlock]::Create($GetterSignature)
-            }
-            $this | Add-Member @AddMemberParams
-        }
-    }
-
     # Constructor
     Special()
     {
-        $this.AddPublicMembers(@('restart', 'shutdown', 'show'))
+        AddCommandMembers -PARAMS @('restart', 'shutdown', 'show')
     }
 
     [String] Getter($param) {
diff --git a/lib/macrobuttons.ps1 b/lib/macrobuttons.ps1
index 87fd710..82d9526 100644
--- a/lib/macrobuttons.ps1
+++ b/lib/macrobuttons.ps1
@@ -7,14 +7,14 @@ class MacroButton {
         $this.id = $id
     }
 
-    [void] Setter($set, $mode) {
-        MB_Set -ID $this.id -SET $set -MODE $mode
-    }
-
     [int] Getter($mode) {
         return MB_Get -ID $this.id -MODE $mode
     }
 
+    [void] Setter($set, $mode) {
+        MB_Set -ID $this.id -SET $set -MODE $mode
+    }
+
     hidden $_state = $($this | Add-Member ScriptProperty 'state' `
         {
             $this.Getter(1)
@@ -46,7 +46,7 @@ class MacroButton {
     )
 }
 
-Function Buttons {
+Function Make_Buttons {
     [System.Collections.ArrayList]$button = @()
     0..69 | ForEach-Object {
         [void]$button.Add([MacroButton]::new($_))
diff --git a/lib/meta.ps1 b/lib/meta.ps1
index b43a9dc..e27351a 100644
--- a/lib/meta.ps1
+++ b/lib/meta.ps1
@@ -1,16 +1,25 @@
-Function AddPublicMembers($obj) {
+Function AddBoolMembers() {
+    param(
+        [String[]]$PARAMS
+    )
     [HashTable]$Signatures = @{}
-    ForEach($param in $obj.bool_params) {
+    ForEach($param in $PARAMS) {
         # Define getter
-        $Signatures["Getter"] = "`$this.Getter(`$this.cmd('{0}'))" -f $param
+        $Signatures["Getter"] = "[bool]`$this.Getter(`$this.cmd('{0}'))" -f $param
         # Define setter
         $Signatures["Setter"] = "param ( [Single]`$arg )`n`$this.Setter(`$this.cmd('{0}'), `$arg)"  `
         -f $param
 
         Addmember
     }
+}
 
-    ForEach($param in $obj.float_params) {
+Function AddFloatMembers() {
+    param(
+        [String[]]$PARAMS
+    )
+    [HashTable]$Signatures = @{}
+    ForEach($param in $PARAMS) {
         # Define getter
         $Signatures["Getter"] = "[math]::Round(`$this.Getter(`$this.cmd('{0}')), 1)" -f $param
         # Define setter
@@ -19,8 +28,14 @@ Function AddPublicMembers($obj) {
 
         Addmember
     }
-    
-    ForEach($param in $obj.int_params) {
+}
+
+Function AddIntMembers() {
+    param(
+        [String[]]$PARAMS
+    )
+    [HashTable]$Signatures = @{}
+    ForEach($param in $PARAMS) {
         # Define getter
         $Signatures["Getter"] = "[Int]`$this.Getter(`$this.cmd('{0}'))" -f $param
         # Define setter
@@ -29,18 +44,51 @@ Function AddPublicMembers($obj) {
 
         Addmember
     }
+}
 
-    ForEach($param in $obj.string_params) {
+Function AddStringMembers() {
+    param(
+        [String[]]$PARAMS
+    )
+    [HashTable]$Signatures = @{}
+    ForEach($param in $PARAMS) {
         # Define getter
         $Signatures["Getter"] = "[String]`$this.Getter_String(`$this.cmd('{0}'))" -f $param
         # Define setter
         $Signatures["Setter"] = "param ( [String]`$arg )`n`$this.Setter(`$this.cmd('{0}'), `$arg)" `
         -f $param
 
+        Addmember
+    }    
+}
+
+Function AddCommandMembers() { 
+    param(
+        [String[]]$PARAMS
+    )
+    [HashTable]$Signatures = @{}
+    ForEach($param in $PARAMS) {
+        # Define getter
+        $Signatures["Getter"] = "`$this.Getter(`$this.cmd('{0}'))" -f $_
+        # Define setter
+        $Signatures["Setter"] = "`$this.Setter(`$this.cmd('{0}'))" -f $_
+
         Addmember
     }
 }
 
+Function AddChannelMembers() {
+    $num_A = $layout.p_out
+    $num_B = $layout.v_out
+
+    [System.Collections.ArrayList]$channels = @()
+    1..$($num_A + $num_B) | ForEach-Object {
+        if($_ -le $num_A) {$channels.Add("A{0}" -f $_)} else {$channels.Add("B{0}" -f $($_ - $num_A))}
+    }
+
+    AddBoolMembers -PARAMS $channels
+}
+
 Function Addmember{
     $AddMemberParams = @{
         Name = $param
@@ -48,5 +96,5 @@ Function Addmember{
         Value = [ScriptBlock]::Create($Signatures["Getter"])
         SecondValue = [ScriptBlock]::Create($Signatures["Setter"])
     }
-    $obj | Add-Member @AddMemberParams
+    $this | Add-Member @AddMemberParams
 }
diff --git a/lib/strip.ps1 b/lib/strip.ps1
index 92e423b..cc7df1d 100644
--- a/lib/strip.ps1
+++ b/lib/strip.ps1
@@ -2,46 +2,30 @@
 
 class Strip {
     [Int]$id
-    [Array]$string_params
-    [Array]$float_params
-    [System.Collections.ArrayList]$bool_params
-    [Array]$int_params
-
-    hidden SetChannelLayout($num_A, $num_B) {
-        1..$num_A | ForEach-Object {
-            $this.bool_params.Add("A{0}" -f $_)
-        }
-        1..$num_B | ForEach-Object {
-            $this.bool_params.Add("B{0}" -f $_)
-        }
-    }
 
     # Constructor
-    Strip ([Int]$id, [Int]$num_A, [Int]$num_B)
+    Strip ([Int]$id)
     {
         $this.id = $id
-        $this.string_params = @('label')
-        $this.float_params = @('gain', 'comp', 'gate')
-        $this.int_params = @('limit')
-        $this.bool_params = @('mono', 'solo', 'mute')
-        $this.SetChannelLayout($num_A, $num_B)
 
-        AddPublicMembers($this)   
-    }
+        AddBoolMembers -PARAMS @('mono', 'solo', 'mute')
+        AddFloatMembers -PARAMS @('gain', 'comp', 'gate')
+        AddIntMembers -PARAMS @('limit')
+        AddStringMembers -PARAMS @('label')
 
-    [void] Setter($cmd, $set) {
-        if( $this.string_params.Contains($cmd.Split('.')[1]) ) {
-            Param_Set_String -PARAM $cmd -VALUE $set
-        }
-        else { Param_Set -PARAM $cmd -VALUE $set }
+        AddChannelMembers
     }
 
     [Single] Getter($cmd) {
-        return Param_Get -PARAM $cmd
+        return Param_Get -PARAM $cmd -IS_STRING $false
     }
 
     [String] Getter_String($cmd) {
-        return Param_Get_String -PARAM $cmd
+        return Param_Get -PARAM $cmd -IS_STRING $true
+    }
+
+    [void] Setter($cmd, $set) {
+        Param_Set -PARAM $cmd -VALUE $set
     }
 
     [String] cmd ($arg) {
@@ -59,7 +43,7 @@ class Strip {
 
     hidden $_sr = $($this | Add-Member ScriptProperty 'sr' `
         {
-            $this.Getter_String($this.cmd('device.sr'))
+            $this.Getter($this.cmd('device.sr'))
         }`
         {
             return Write-Warning("ERROR: " + $this.cmd('device.sr') +  " is read only")
@@ -68,23 +52,23 @@ class Strip {
 }
 
 class PhysicalStrip : Strip {
-    PhysicalStrip ([Int]$id, [Int]$num_A, [Int]$num_B) : base ($id, $num_A, $num_B) {
+    PhysicalStrip ([Int]$id) : base ($id) {
     }
 }
 
 class VirtualStrip : Strip {
-    VirtualStrip ([Int]$id, [Int]$num_A, [Int]$num_B) : base ($id, $num_A, $num_B) {
+    VirtualStrip ([Int]$id) : base ($id) {
     }
 }
 
 
-Function Strips {
+Function Make_Strips {
     [System.Collections.ArrayList]$strip = @()
     0..$($layout.p_in + $layout.v_in - 1) | ForEach-Object {
         if ($_ -lt $layout.p_in) { 
-            [void]$strip.Add([PhysicalStrip]::new($_, $layout.p_out, $layout.v_out)) 
+            [void]$strip.Add([PhysicalStrip]::new($_)) 
         }
-        else { [void]$strip.Add([VirtualStrip]::new($_, $layout.p_out, $layout.v_out)) }
+        else { [void]$strip.Add([VirtualStrip]::new($_)) }
     }
     $strip
 }
diff --git a/lib/vban.ps1 b/lib/vban.ps1
index 3528ba7..4f9a2e0 100644
--- a/lib/vban.ps1
+++ b/lib/vban.ps1
@@ -1,28 +1,23 @@
 class Vban {
     [int32]$id
     [String]$direction
-    [Array]$stringparams
 
     # Constructor
     Vban($id)
     {
         $this.id = $id
-        $this.stringparams = @('name', 'ip')
-    }
-
-    [void] Setter($cmd, $set) {
-        if( $this.stringparams.Contains($cmd.Split('.')[2]) ) { 
-            Param_Set_String -PARAM $cmd -VALUE $set 
-        }
-        else { Param_Set -PARAM $cmd -VALUE $set }
     }
 
     [Single] Getter($cmd) {
-        return Param_Get -PARAM $cmd
+        return Param_Get -PARAM $cmd -IS_STRING $false
     }
 
     [String] Getter_String($cmd) {
-        return Param_Get_String -PARAM $cmd
+        return Param_Get -PARAM $cmd -IS_STRING $true
+    }
+
+    [void] Setter($cmd, $set) {
+        Param_Set -PARAM $cmd -VALUE $set
     }
 
     [String] cmd ($arg) {
@@ -185,7 +180,7 @@ class VbanOutstream : Vban {
 }
 
 
-Function Vban {
+Function Make_Vban {
     [System.Collections.ArrayList]$instream = @()
     [System.Collections.ArrayList]$outstream = @()