Finishing of the leading edges I did half at a time. Titebond III on both surfaces and then flipped over to staple to the nose rib. More glue and staples for the second half of the semi circle to finish it off. I prefer using the Titebond III to the T-88. Less mess and easy to clean up. Happy to use it on the leading edge as it is not as "structural" as the spars. That said, Leonard builds the entire wings anyway using Titebond III in his instructional video. Pulling the staples and sanding the overhangs afterwards took an hour.
