bwerb
Hoser/English Translator, eh
Peter Guy:This is the sort of comment that just drives me nuts. A BP/W is just another back inflate BC, no more (perhaps a little less).
To my mind is there a signficant difference between a nicely trimmed out back inflate BC and an ill-trimmed jacket BC? You bet.
BUT, if you are properly weighted (that is, the correct amount of weight IN THE PROPER PLACES) I don't think it makes any difference what type of BCD you use.
The sad thing is that most people never take the time, nor have the instruction to learn, how to properly place their weights on their BCD regardless of style.
I have to disagree with you. I had a well fit and weighted Raider back inflate BCD and it was a significantly different rig to dive than my BP/W. The number of Ranger to BP/W divers on here would likely concur.
I have weight in two places total...the ss plate itself and a few pounds on a weightbelt...nothing else is needed, if you need to take a class to figure out how to trim out your BC properly, there is something significantly inherently wrong with the design.
In order to trim out the Raider, I needed trim weights around the tank (and I'm not kidding), about 16 to 20 lbs MORE weight. My wife had to wrap soft weights around her tank valve to get it to balance and often needed ankle weights. Her BP/Wing has completely eliminated the need for anything other than a simple webbing belt and some hard weights.
Rick's tip on the butt dump is great. Hand in hand with this is learn to feel where the "bubble" is in your wing so that you can shift it towards the butt dump if required by rolling appropriately.