The top two battens on my main sail are full length Where the two battens are inserted at the leach there is a flap and gromet to lace the batten inside the pocket. My problem is in breezy conditions my wire topping lift slides under the flap edge and gets stuck. When its time to go about the topping lift wire stays jammed under the flap and gets in the way. Ive been thinking about going to a sail maker to modify the batten pockets and get rid of the flaps. Anyone have another Idea