Originally Posted by stovie
I'm planning on doing 2-3 layers, and using tarp clamps to pull the sheets as tight as I can. The first one I'm planning on making is the belly pan so I'll see about getting some pics of my setup when I do it. The belly of my s10 is pretty straight so I don't think I have to worry about the angle of the sheets too much.
Without stiffeners or attachment points of very short span the belly will want to flutter like a drum head and could self-destroy itself unless you get some 'thickness',so the 3-layer approach sounds pretty good.