Builders,
Who knows what the purpose of the slots (fore and aft) in the ribs of the Sun Fly V are for? Could they be for some type of jig. I''ve seen holes drilled in ribs to accomodate wire jigs, but never slots. Can anyone help me out? I'm also trying to figure out the best way to build this wing. There are no blocks to shim the wings' trailing edge to secure proper wing taper.
Any suggestions will be appreciated. Thanks in advance,

ED