Not being totally satisfied with my initial asym tarp design
due to what I felt was excessive exposure. I came across the "Ogee Trap" which compromises a bit of extra weight (2 ozs) by adding "partial doors". My design was headed in this direction also. I customized the initial concept and made a model, and it appears to be a good compromising tarp for me. My dimensions are made for a WBBB hammock, giving me about an extra 16" of space on either end. I'm hoping this design would protect me a bit better in a serious rainstorm or high gusts of wind.