Hi Leeboy,

Thanks for your reply.
Yes I have a hex to dec converter and have used that to activate the CC codes for the Ketron SD2 drawbars, drawbar percussion, volume, expression etc.

The problem is that nothing happens when I put in the Rotor cc settings and the same for the reverb.

In particular I am interested in what I am doing wrong with the rotor settings - ON, SLOW & FAST i.e. what exactly should I key into the following settings in my controller keyboard:
* Midi Channel (number)
* Control Change (number)
* Min & Maximum values (0-127)
* Polarity (of the pedal).

Thanks for your help
Best Regards