I think they do a 90 down to about 9" and then start reducing the angle below that point. The sport cat frames are 45 degrees, i think. That leads me to believe there bend radius is about 7". I wonder if they could bend the universal drops to 135 which would give you flat drop rails all the way to under the crossbars. From the side it would have a "snub" underhang but this might be beneficial from a frame rigging standpoint and ot maximizing a drop in floor
Hey, if you want me to take a dump in a box and mark it "guaranteed", I will. I got spare time.