Finally found time to make the lens covers. I've been playing to much music which has taken time away from building. But I'm flying my Cherokee more since it got a new engine this summer, and I'm waiting for my brother to catch up.
I cut the lens part in half per instructions. Then I put it on the wing tip and used tape to mark the cut lines. I cut the plastic with tin snips. Worked fine. Then I did a bunch of try, sand, try sand until I got the lens to fit just fine into the place on the wing tip.