MamaNiteOwl

One of my diverters quit adding air. I thought I had a handle on the mechanics of this thing, but I took apart another valve to see if I could figure out how to calibrate open/close, and now that one is full on. I may have over-tightened and cracked something. Anyone else have any tips or tricks on calibration, and having replaced o-rings and lubed everything does anyone have experience in how else these things go wrong? Also, the valve I have been working on is above the equipment cabinet and so when it dropped in it was easily retrievable. I'm afraid to get in-depth with any of the other valves in case they fall in and I can't retrieve. Are these things supposed to fall in or are they adhered to the shell. Any advice would be very appreciated