I had them lengthen the two loops on the waist belt that hold the delta screwlink. This was on a harness size that would’ve been a hair small for me, made for a perfect snugness so the waist belt stayed on my hips and the hang angle balanced me well between the leg pads and waist belt. For DdRT I clipped the carabiner holding my hitch into the soft leg strap D and the static leg of the rope to the waist belt delta screwlink. Kept my hitch nice and low and for SRT with the chest roller the low hitch attachment point was good. Only a New Tribe harness owner will know what i’m talking about ;-)What exactly were the mods, AJ? I am still fine tuning my New Tribe Yellow Jacket for balance and any insight is welcome. (I don't see the Yellow Jacket for sale any longer - no doubt discontinued now. Nice light-weight saddle however).