what are you doing for skin prep, prior to sticking the flange on? I cut hairs, clean well with a damp cloth, dust with convatec powder, then spray liberally with cavilon. Let dry or blow dry, then stick flange. I sweat a lot too, no problems. Ran 10k thursday and still had 4 days weartime...If close to your belly button if you use hollister two piece with tape, you can trim the tape before applying. That might stop the start of the curling. Or apply a piece of 3M medipore tape over the area that tends to curl up. the medipore won't hurt your skin and you can use it continuously without skin issues
Matt
Post Edited (awesomeame) : 1/16/2016 8:12:28 AM (GMT-7)