J/30 Class Association Forums J/30 Forum The Boat, Sails and Equipment Class legal mainsail

Here on Lake Michigan, a PHRF J/30 is rated 144 (155 & J length pole), where a class J/30 is rated 138.

I race mostly PHRF, but 1-3 OD regattas/yr. I choose to keep my sails one design compliant. As far as I can tell against the PHRF J/30s I've raced against, we more than make up the time we owe them.