Do you know of any harness that works with the front straps? I have MR Crew cab and I am trying to get something to work with either the back straps that have a loop or the front strap. I ran a little string through my binoculars and the back straps and fits real good. No bouncing, weight balanced, etc. Only problem is to getting my pack on and off. Someone has made this already and is for sell somewhere, I'm sure of it! I just dont want to wrestle with the full harness, which seems to be the most common harness out there.