Hi Stuart,
Yeah, I bought Bill and Eric Roberts old boat which is a Supercat 20 Tall Rig. The mast is 38 1/2 feet. By reefing it you turn it into a short rig. Looking back, I should have brought my short rig sail and used that. Next day we have good wind, I am going to fit the short rig sail so we will be better prepared.
Eric Roberts ran their ARC 22 reefed and were first to the beach.