Having trouble with the full batten (upper) in our H212 mainsail popping out and going overboard. It is tensioned by a horizontal strap at the leech, secured with Velcro, and there's a vertical loop that should keep the tensioning strap lined up with the batten. . . but the batten pops above (or below?) the strap and works out of its pocket. Anyone know if I'm doing something wrong? . . or if there's a solution? Maybe someone makes a batten tip with ears on it to keep the strap from slipping off?