Thanks y'all.
David, I usually use a .001 taper or parallel on the belly and it is usually at least .08 or thinner so it will flex more easily in the tight curve of the belly ramp. I also use packing tape to tape down the whole riser section when I lay it up on the form before I put the air hose on it just to make sure that there aren't any gaps before I air it up and to prevent the riser and limbs from shifting any