I've replaced my old rig with a bp/w set up but I'd like to repair a bothersome problem with the old rig so that I can lend it to friends that come diving with me this summer. My old set up was a Scubapro Rec-Tek soft pack wing bc. It suffers from a common problem to those rigs and that is the dump valve/inflater leaks and needs to be replaced. The stock hose and flange that Dive Rite sells is too narrow, it does not get enough "bite" on the bladder when you tighten it down. Where can I get a plain standard inflater assy. that does not have a pull valve and has a wide flange at the bladder connection? (90 degree). The Dive Rite model is about a half inch diameter too short.