I've had my new Wave for about a month now and have a couple of questions regarding controlling the sail shape.

First is I get a crease/wrinkle starting from the Tack and running up to the middle of the second batten (from the bottom). I've tried to adjust the downhaul with no luck. The wrinkle is less noticeable with stronger winds. Any suggestions?

Second, I looked through the forum and didn't see amy mention on sanding the battens to control the pocket in the sail. I used to do this on other cats I've owned and raced. Has anyone done this?

Charlie