I finished the left wing's leading edge skins today. The new skins fit just great, but there was a bit of a challenge getting the old tip pieces to fit well against the new skins. A little trim and massaging, and the pieces fit much better now. I'll take the new learned procedures and knock out the skins on the right wing in about a third of the time. Once these skins are on, it's time to check everything and start on the covering.