Brandan,
Do you consider yourself someone who knows a lot about sails and how to measure and specify them, or someone who’s relying on the skills of the supplier? And, how picky are you about the design features?
From what I’ve seen in postings on sail purchases over the years, the satisfaction with “you measure, we build” remote outfits depends a lot on the answers to those questions.
If you already know what follows, I apologize for insulting your knowledge. I’m offering it up for the benefit of anyone who doesn’t, is all.
The issue is that a sail can “fit” without being ideal. A few examples:
-
The sail specification for our boats gives only the luff length and the horizontal distance from the clew to the mast, but doesn’t specify where the horizontal is measured. So both these shapes have the same L and P, but will put your boom at very different angles:
-
Also, both the above images have no roach, which will potentially catch on the topping lift but adds sail area that can enhance performance, so how much of that you get matters
-
In addition, neither of these determine the depth (shape of the curvature) of your sail, which is a big issue for Nonsuches because the sail needs to be designed fuller like a jib rather than shallower like a conventional sloop’s main.
So, without more details, I’d take answers about sailmakers with a grain of salt. Unless people respond with comments not just with the fit and finish but about how the sail performs, the answers still might not get you the best sail you could.
I write this based on having learned the above, unfortunately, after relying on the local branch of a name brand loft to design and build my sail. What I’ve got is a sail of very high quality fit and finish, but the points above issues are based on what I learned as I grew to understand why I’m still not quite happy with it.
BTW, there’s risks even between sails from the same source. I used the same loft that a friend did. My sail battens are held in place in a very nicely designed and built arrangement. His are held with a cheesy set-up that’s caused him to lose one batten and break another.
Bottom line: if you’re very knowledgeable you can get a good product. Paul Miller ( @PaulM ) can recommend a loft he liked. If not, I’d suggest, despite price differences, sticking with the lofts which have built the most Nonsuch sails and can be trusted to know the special requirements: Quantum, Doyle, and Mack.
This is based on the hard experience of not having done so, and being somewhat disappointed.
– Bob