Drumtraks Numeric Pad

Hey so I got the data pads off and now I’ll try to figure out how to clean the mechanisms under them (not the bass/snare/etc pads but the Tempo, Save, Load etc pads (just with air?). So the data pads came off easy with no breakage and I thought, well, the numbers on the numeric pad work intemitently and skip around a lot when you press them so I thought they probably come off the same way … NO THEY DON’T LOL and I broke the number “9” off, not the whole pad, just the top insert but its not responsive at all now. It looks like two tiny bridges in there with that white spring thing, took one with a very fine tweezers but it broke in half right away LOL … any tips on how to fix the numeric pad?