Since I am installing ailerons on the upper wing I had to install this small piece of sheeting by itself. The clothes pins helped to hold it in it's bent position as the glue dries overnight. I also added a piece of sheeting between the main spar and this piece of TE sheeting to give the wingtip some added rigidity.
Finished the bottom sheeting...
Remaining items to install on this upper wing are the shearing web pieces and the top sheeting.
somegeek