125 and 126 are now used for Rotary X/Y.
I believe the others are available, but may be implemented in the future.
You should use separate MIDI channels for different pieces of gear. Then if the numbers are also used by the axe it doesn't matter.
sent from Samsung S4 via Tapatalk
i would but I want to use the mfc as midi controller and afaik it is not possible to send cc messages using separate midi channels - at least I don't know how to do it...
I forgot to mention that I want to use two of the external footswitchs of the mfc. Is it possible to use them in the same way you described?