>Secondly all the Paintball CO2 bottles that I have >worked with have a over pressure blow out plug that >will empty the bottle before it ruptures. My son >left a full bottle on the back seat of his car on a >sunny day. the outside temp. was about 80 DEG F. Done this with one of those aerosol cans of air for blowing out equipment - but there is no blowout plug on these, unless you include the bottom of the can. Resulted in a cut in the seat cushion cover. If anyone had been walking past at that moment I imagine they would have had a heart attack ... -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist