Originally Posted by StyngRay2
Those only work with the 2k2 style boards, you need the bent prong style switches for 2k5/2k6/defiant2 boards.
I tried cleaning it with acetone and rubbing alcohol to no avail. I haven't replaced it yet because I got a 127.5c board which is now on there and a UTB for my project, it will have to wait until I feel comfortable enough soldering PCB's and I get some money to put into the 2k5 timmy I'll be selling it with (also needs a new 'noid, the coil's dying, good thing is though: the body's been tapped for alias set screws and the air paths have been bored out on the sleeve in case larger ID hose is desired).
If you'd like to give soldering a new switch a try, you can get them from zdspb: