I have just updated
Combo Model V to version 0.0.5 BETA:
+ New settings window, now including enlarged drawbars and rocker switches
+ Improved mouse wheel behaviour on drawbars (and MIDI channel)
+ Added Ctrl-drag for high-precision slider adjustment
+ Fixed double-click on random button
+ Minor GUI changes (moved help button, smaller about box)
+ Extended volume adjust range, now -36.0..+24.0 dB
+ Fixed volume/swell changes when not playing any notes
+ Removed mono output