Hi, Stoo
Thanks for your return.
For the 3X2 midi controller, i start with the code for your 4x2 version.
I try to modify all the items, but finally i have many errors.
I just finish the 4X2 version, and it works very well.
It's useful, but the footswitch spacing is very low.
I try to restart my 3x2 version with your advice.
Thanks.