The Chairman
Chairman of the Board
The easiest thing to move on your BC is your tank... but it's counter intuitive. Moving an aluminum tank underwater means you're moving your center of buoyancy not your of center gravity. The bottom of an aluminum tank is a bubble and not a weight. Not so when it comes to steel tanks. It's hard to get your mind around this, but it's worth it when you do. Now, let's add in a second tank band, and moving that tank becomes even less predictable. So, expect the unexpected. If you really want to figure out front/rear weighting, use some clip on weights. Once you get it right, make it permanent.This is something I will definitely try! I know I'm not horizontal all the time - I've got heavy feet I need to figure out a way to mount some weight on my shoulders.