Phenomenal info; thanks for the info. As to the trim pockets, is there an option to rig them on your kit an customize their location? It looks like there could be room or spaces for this. Also, how does the bladder sit on you position-wise; would you say higher, lower, or middle of the back? Thanks again!
I'm 1.70 and I own the "S" in size. It's very comfortable, even with a 3mm wetsuit. My buddy is shorter (and female) and she own the XS, she had same trouble with the length of the shoulder straps, she is OK now as she figured that have to tight them a lot to have the BCD tight on the body (she still have some issue with the chest strap as it comes just across the breast).
I don't think you can move the trim pockets a lot, if I'm not wrong the belts are sewn, I will let you know in some days as it is my backup BCD and it's not here with me atm.
As any back inflate BCD, I really recommend to install the (additional) crotch strap, it really makes the whole thing more tight and will help with the trim.