Howdy! I have a bit of a problem with my rubbers, when I unroll them onto myself, the last inch or so rerolls back into the little rolling shape thingy. I know it unrolls long enough to cover all of me, but once I let go it just rolls right back up that last inch. I wear Trojan Magnums, but not XL's. XL's fit, but there's a bit of space in them in little wrinkle type things. Maybe it's time to go up to the XL's, but I'm not sure. Any suggestions?