Tony,

For my 6000 and now for my 7000 I use a Technote 4 switch and 2 singles mounted on the sides of a Technote expression pedal. As an ex amature organist I am use to having expresion pedal switches. With a switch for 6 operations, leaves both hands free to hit the wrong notes.

Have had no trouble with the 4 bank or single switch's. The weight of the singles on the expression pedal requires hinge tension adjustment about every 6 months.

Fran in Florida