I recently waxed my Capita, no problems, and it worked real well on the mountain. I'm now trying to wax my Echelon and I'm getting these rough patches of wax when i scrape it along the side. I keep trying to scrape it but it doesnt seem to be doing anything.. The patches are about an inch from the edge, 2-3 inches wide, and run almost the length of the board, until the nose and tail curve up. Anyone know what I'm doing wrong or what I can do to correct this?