On Tuesday, August 11, 2015 at 1:58:34 PM UTC-7, wrote:
Recently acquired an ASG-29 (ASW-27-18)and unable to mount O2 regulator on bottle behind seat back. Not enough room with seat back in aft position. How have other 27/29 owners solved this problem? Flex high pressure line? If so, where was it purchased?

Thanks

Mine fits great right on the bottle. MH system. In both a 27 and a 29. Do you have the right bottle?

John Cochrane