I guess now would be the time to tell you to chuck away all the GP sheer webs, as I'm building it again, I start to remember all the little things, the ones that GP issues with the kit are short about 1/8" on all spaces, rip a new sheet to the correct width, if not a little wider and fit each on for a nice solid joint between the ribs. I'll post the pic's in a little bit, but now I gotta rip a sheet to about 3 & 1/8" wide to get them all done. I'm just going to use my balsa stripper and remove 7/8" from the edge of a 4" sheet to make it go easier.