luff is 8.5 m
leach is 7.1 m
foot is 3.6 m

If you want a nice spin the Jeremy at Surf City Catamarans is heving really nice ones cut.
Stiched seams reinforced seams at the luff leach and foot. Really nice corners. On average a lot cheaper than Hobie or Nacra , he can have it cut to any custom dimention 2 or 3 hole ect. I'm verry hapy with my chute for the Tiger he had made.