I purchased the Maraxus clone about three weeks ago. Worked great, hit hard and I never had a problem until the last couple of days. Now it only seems to fire every other time i use it, sometimes the button becoming very hot. I've taken it apart and cleaned everything, yet it still seems to do it. I have discontinued the use of it in fear that it will destroy my face. Just need a little insight on what the problem(s) might be and if i can fix them. Oh and i have been using a Helios (clone) with a duel coil that reads .45. Any help would be great, thanks.