> Does this mean that raton sends CC 00 and 01? > > If so, I have set it to send CC 12 and 13 on channel 13 > instead. > > Bug or compiling problem Well, I set the Virus to MIDI channel 1 and I can now use raton. But it doesn't behave like expected. I once managed to set raton to CCs 12 and 13 to control the pitch and cutoff of the virus. Once it did work, but I didn't manage to get this result again. Nice program, but still difficult to handle. Does it work for you? If so, then there's something different on my machine which makes it behave like it does. Best regards ce