Have you tried Gus Sails in Texas. They have very competitive pricing and the quality is just as good as anything else I have seen. I bought a number one for Velocity Girl and lets just say that my Harrstick guy couldn't touch the price I got. I know other forum members have bought from Gus and have been very happy. He does a ton of Jboat one design sails. I have not bought a spin yet but if his prices are as competitive on chutes as they are on head sails you would do well to contact him.

HHSA
Velocity Girl #278