Happy new year michael, vp community 
just filled the dof config, two fixes in the code:
SolCallback(17)="vpmSolSound SoundFXDOF(""knocker"",DOFKnocker),"
to be able to shutdown knocker sound if combined with dof
and same for the flippers:
'SolCallback(sLLFlipper)="vpmSolFlipper LeftFlipper,Nothing,"
'SolCallback(sLRFlipper)="vpmSolFlipper RightFlipper,Nothing,"
SolCallback(sLRFlipper) = "SolRFlipper"
SolCallback(sLLFlipper) = "SolLFlipper"
Sub SolLFlipper(Enabled)
If Enabled Then
PlaySound SoundFX("FlipperUp",DOFContactors):LeftFlipper.RotateToEnd
Else
PlaySound SoundFX("FlipperDown",DOFContactors):LeftFlipper.RotateToStart
End If
End Sub
Sub SolRFlipper(Enabled)
If Enabled Then
PlaySound SoundFX("FlipperUp",DOFContactors):RightFlipper.RotateToEnd
Else
PlaySound SoundFX("FlipperDown",DOFContactors):RightFlipper.RotateToStart
End If
End Sub
Enjoy