So Phil, can you see in your mind's eye what I am about? I know bob wants graphics. I have some wrenching to do or I'd teach myself some
I will be going up 14" overall height on the combo, I just think a fairing on top of cab to roll things on a bit nicer, with a longer transition to horizontal and some nice side radii will be worth the troubles. The subsequent transition from fairings to actual trailer will have no increase in frontal. The trailer will widen about 6" per side over the first 6' or so.
__________________
2007 Dodge Ram 3500 SRW 4x4 with 6MT
2003 TDI Beetle
2002 TDI Beetle
currently parked - 1996 Dodge 2500 Cummins Turbodiesel
Custom cab, auto, 3.55 gears