New to the PCP world, I have a AEA Terminator 30 caliber that has a problem in that it will no longer charge. I had an O ring on the probe that went bad. Replaced that and when it still would not work ordered a new one. Still not working. I'm a danger to myself with a screwdriver, no mechanical skills. I'm guessing a tiny piece of the O ring that went bad is stuck in the receiver? Clueless. Scott