I get this in both Abena X-Plus and Dry 24/7s. If I wear for any length of time, even dry, the pad breaks up about an inch from the top on either side and sags into the crotch a bit, leaving a gap with no pad. Not every brief in a pack does it, but enough that I'm curious if anyone knows what tends to cause it, and if it's avoidable. Occasionally one will come straight out of the package this way as well, makes it harder for me to guess at a cause. Is it really just from moving around?