I roll mine up ..then fold ..then stuff it .. many many times..with no problems .. I have a bunch of stuffs sack made from the stuff ...roll top dry bags ..never had any problems ...while testing a prototype made from .51 .. I intentionally abused it ... without it failing .. Cubans Achilles is when it's sewn .. other then that ..it seems to just get better ..
"The wise man questions others wisdom because he questions his own, the foolish man because it is different from his own." Leo Stein