This thread may already be on this board somewhere but i didn't see it...i am new to scuba diving and I can't believe that I can not get parts or information on maintaining my own equipment....i don't buy the whole "It's life-support" bull-s&^^%^....I am freely able to work on the brakes to a 5000 lb missile that can do infinitely more damage than one scuba regulator.....There has to be some way that a mechanically-inclined person can get the parts, manuals, etc. that one would need to do their own maintenance on BC's, reg's, tanks, etc......if anyone has any clues on how this is accomplished, please let me know..thanks