I use Apeks US 4 regs on my back, which are diaphrams with a piston like seat, and I use a lot of Scuba Pro MK20's on stages which are a piston reg. I use a lot of other similar stuff. What seems "simple and easy" is not always what I am looking for. Ther is a lot more to it, and those choices by me represent years of finding out for sure. If Scuba Pro made and adjustable piston reg with no swivel, I might use that. If Poseiden made a decent seat , I'd still be using that , etc. BC should lift your gear at the start of the dive without you in it, with out crowding you or approaching the limits of its size. If you have a balanced rig, that is not much actual lift. I use wings that have 45# of lift for steels and 35 for aluminums, and that is way overkill. If you are buying wings and such, save yourself the bullshit and call Extreme Exposure. geoff.krassy@mi*.af*.mi* wrote: > > Hi, > > In the first DIR video I seem to remember you saying that you used two > different regs (1 piston and 1 diaphram), you didn't say much about reg > types in the DIR2 vid. > > Do you still use one of each? If so, why? > > I would have thought all piston for simplicity of components. > > While I've got you on these basics questions: Is there a rule of thumb for > min BC lift? Should I just add together all my negative gear (backplate, > light, tanks etc) and add 5 or so? > > I haven't bought the wings n' things yet, but it'll be cheaper to get it > right on the first try. > > Thanks, > Geoff > > PS I tried the archives and couldn't find a real answer, if it's already > there, just point me in the right direction... > -- > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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