dropdown/button of sysex

Hello everyone,

i want to make a panel element for switching effects on roland mc909 via sysex.

these are alot of completely different sysex commands, per effect, so not something described in steps of value 0-127.

the purpose should be a knob/dropdown in ctrlr which can be mapped/controlled with cc to ctrlrVST from within a host

 

cc parameter:0-10,parameter 10-20,parameter 20,30,….->ctrlrVST->sysexA,SysexB,SysexC,…

 

whats the best panel element for this? how to configure multible sysex?

 

 

Ctrlr