i have a program lead with several midi assignments on knobs, like cutoff, resonance,...portamento time (CC#05). I have copied it with effects on the timbre 1 of an empy combination. I don't know why but the control of portamento time doesn't work instead of the others midi controls that work normally. What i have to do to get the control of portamento time in combination mode by a knob controller?
thanks in advance for any help
