Hi.
Probably me being dumb but I if need to subtract x from program changes or multiply a CC by y, I don’t see a simple way to do this. I see that I can convert them to notes and then manipulate them and then change them back but this can’t be the right way. What am I missing? Latest firmware.
Thanks.
Hey, yes, at the moment it’s not straightforward to affect program changes in this way, we plan to revisit many pipes like Transpose, to allow them to apply pretty much the same operation to other kinds of messages.
In the mean time, Transform pipe could be used as a workaround. 
Ok, thanks. This would be a really useful feature due to the way some manufacturers start the PC numbering system at 1, others at 0, it’s really annoying!