The Chairman
Chairman of the Board
Here's what I did, and I think I posted this already, but it's worth repeating.
I put stoppers (triglides) in the webbing so I couldn't over tighten the shoulders which caused the BC to ride high. This keeps the harness a bit loose, just like a BP & Wing. The crotch strap then pulls everything tight against my body as it pulls the waist down. The effect is that the express tech sits lower on your back. How low is a function of how loose you keep the shoulder straps and how tight you make the crotch strap.
I put stoppers (triglides) in the webbing so I couldn't over tighten the shoulders which caused the BC to ride high. This keeps the harness a bit loose, just like a BP & Wing. The crotch strap then pulls everything tight against my body as it pulls the waist down. The effect is that the express tech sits lower on your back. How low is a function of how loose you keep the shoulder straps and how tight you make the crotch strap.