I just made an elevator trim for my Kitfox 4 elevator. I have it uncovered, so I figured now was the time to do it. The plane did have a moveable trim tab but as long as it was accessable, I cut out the section, and made a new one. I still have the old one, it's meant to be installed on a covered elevator. I thought Merhl Williams supplied it, but I didn't find one on his website. You can see it on the elevator in the picture. JImChuk