What about this:
// We cannot use the <Connection> parameter from skin, because this would be a connection to a 
// ControlObjectThreadWidget with a normalized ControlLinPotmeter value (-0.14 .. 1.14)  
// But for this control we need the original ControlObjectThreadMain value scaled 0 = start 1 = end 
 
is no longer necessary in skin definitions.
The position control