Wah Pedal Switch Felt
Self adhesive felt pad for the underside of the treadle (rocker) where it contacts the button of the footswitch. I supply these with the A51 drop-in wah kits, and they help give you more adjustment on the footswitch (they are thicker than the usual pads). These are the same ones I've used for many years now on the A51 Wah pedals also - and they hold up really well. I suggest using one of these pads when changing the switch - especially if going to one of the newer 3PDT switches that have a shorter threaded shank.
$1.00 plus shipping