>I have seen some other post talking about the use of a 9 ft octopus >hose when in an overhead environment. How come? At depth can't this >have a neg effect by giving a person the ability to over breath the >regulator? Most cave divers use 7 ft. secondary hoses to allow air sharing single-file through a restriction. The main reason some folks have gone to 9 ft. is to allow air sharing while scootering. John heimannj@ma*.nd*.gt*.co*
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