At practice the other day all of a sudden my solo boost switch kept clicking itself on. I remember reading somewhere about contacts on the switches that go bad and can be replaced. Does anyone know anything about this/where I can get them at? Any other ideas how to make it stop? I mean, I checked to see if all my cords were tight, turned the amp off and back on, you know, trouble shooted the hell out of it. I checked the Mesa site last night and it's 130 for a replacement. I don't want to pay that much cash if I really don't have to.

Thanks for your time!
1992 Gibson Explorer (Seymour Duncan '59 neck, Custom Custom bridge)
Jackson King V Professional Std. (Seymour Duncan Invaders)
Mesa/Boogie Nomad 55
Mesa/Boogie 412 Recto. O/S Cabinet
Boss ME-50
MXR 10-Band EQ