I flew this a couple of months ago at North Texas High Power. It was supposed to go 5,000 feet, but it pressured up too slowly and headed downrange, only making around 3,500 feet and sustaining some damage on recovery. It's currently in the garage undergoing repairs.
Anyway, I guess it's a testimony to the usefulness of Wingdings. They work fine, even when printed at 1,000 points!