Warm sunshine and the lack of wind today persuaded me to get on with the Moonglow's wing. I haven't made things easy for myself by sheeting the top of the wing first. Now I'll have to join the two halves with everything upside down. I made up two sets of cradles to hold the wings at the correct dihedral angle. These were made from scrap bits, and when the wing halves were supported on them and a straight edge applied to one main spar, the distance from the straight edge to the opposite spar was a tad over 1 7/8". The plan calls for 2" dihedral under one wing tip, I don't think the designer would quibble over 1/8". When I fit the sheeting to the underside of the wing, I'm going to try a method I saw on YouTube. In the video, the sheet was taped to the trailing edge of the wing. Lots of PVA glue was applied to the ribs and structure, the sheet was flipped over and was made to contact all the glued areas, then the sheet was flipped back and all the glued areas showing on the sheet were re-glued, as were the ribs and structure. When the glue had dried, the sheet was flipped over again, and using a steam iron and a piece of cloth (tea towel?), the sheet was ironed on. I think this must be a better way than trying to "pin-and-glue-as-you-go".