I don't know. The sail cloth is listed only as NDR 7.5
I won't be getting full battens, just full top with 3 leech.
The "regular" class main quote was for crosscut NorDac 78HA, presumably 7.8oz. Seems heavy, given we only rarely have winds over 20kts. Perhaps in the name of longevity?
What does 5yrs of sailing mean for you? I'll be getting 150hrs +/- on the water. I hate doing the per hour cost of sailing... ouch.
None of the other lofts (Quantum, UK, Haarstick, Evolution, or local guy) have responded yet. Not much to compare to.
Who do other owners use? Big lofts? Local?
