this isnt really important so i put it in the offtpoic.. so on my mod ive got a dx32 and a monty tire, and at 13psi, it rolls, folds and slips everywhere, and ive pinched twice. so today i got my tryall rim and i figured id go out and finish off the dx32..i ran about 3psi, or at least just enough to keep the sidewall off the ground, and i slammed the crap out of the rim, i tried doing the biggest stuff i could and landing as hard as i could, just to mess up the rim, and not ONCE did the tire fold, roll, slip (except on the rim) or pinch. what the hell is up? it did the same when i did that huge gap that started the flatspots in my rim..8psi, and i nailed the rim so hard that the bead touched the nipples, and it didnt pinch. i wa nt to know if runing this low of pressure is at all beneficial? i mean besides the innevitable flatspots and dents in the rim, but how come the tire is so shitty with more psi in it?