Finished getting the glue off the flaps and put the flaps together. Ended up using a safety razor blade in a holder to get the plastic off and laquor thinners/Scotchbrite pad to get the glue off. Was going to fit the flap hinges but decided to cut open the LE skin and fit the Duckworks landing lights. I had already installed the mount for the lens. Cut open the LE skin using a hand nibbler, was'nt a hard job just time consuming. The product is good, the same can not be said of the instructions, a few dollars spent on a decent photo copier would have helped. One more to do, next one should be quicker now I know what to do.