I Group,

I'm using the MFC10 Controller w/T2 and midi accordion. Recently the #1 button ceased to function. First I thought perhaps the controller had lost its memory and that maybe I should reprogrram it. However, this doesn't seem to be the case. Every other switch does its job as set.

Second, I tried some tuner cleaner/lubricant a-la Radioshack with no success.

Any ideas? Has anyone ever opened up the unit and replaced a switch?

Thanks
Don P