Manny5150:

I just answered the PM, but to recap. I did as Woops said. I glued the spars and trailing edges on first and then cut them to the correct length flushed with W1 before sheeting and adding the final rib. For the trailing edge, I "built" some support blocks using scrap balsa from the kit that I stacked on top of each other until I had the correct height. I think I made about 3 or four of these blocks. I then pinned the trailing edge to these blocks while the glue was drying or use CA and accelerator to go fast.

Good luck.

I found a picture that shows it. As you can see I only used two blocks on either end. One in the middle wouldn't hurt either...

tychoc