Placement of regulators and choice of them. For Air and oxygen. Is it best to have the regulators inside or outside the pressure hull? I noticed that some have the regs outside and others inside. What brand/models have people found the best? Hugh __________ Information from ESET NOD32 Antivirus, version of virus signature database 5743 (20101229) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com |