I’m getting ready for an upcoming dive. I need some configuration recommendations. I’m switching from saltwater (3mill wetsuit aluminum 80s) to freshwater (drysuit faber LP 85). For salt I had the tip of the bolt snaps three inches from the bottom of the tank with runners on the belt. I’m trying to figure out how far from the bottom to rig the bolt snaps For the LP85s and how long to make the cord. I have the option of the butt plate or the bent fixed d rings on the back.