cmburch
Contributor
I have the DR SS BP with Oxycheq Mach V Extreme. The top screw goes through wing grommet, harness grommet and BP. The lower screw goes through the wing, BP, then lower waist belt.
Some DR waist belts are in 2 pieces, so the lower screw would only go through wing and BP.
Some DR waist belts are in 2 pieces, so the lower screw would only go through wing and BP.