Hey Mike,



Congrats on the new boat! I've had the same problem with the EP spins on my I-20 as well. The flutter usually goes away when the sail gets broken in a little bit. However, one time I had to send the spin back to get a re-cut. If the problem persists you may have to send it back. Tough it out for a few hours of sailing first to break it in, and the problem will most likely go away.

Have fun,

JC 474