i just finished glueing the first front spar up and realized I probably screwed up. I made the height exactly the same as the front of the wing rib. I've read you need to make the spar shorter by the thickness of the leading edge skin so it will flush out with the rib. I haven't cut the 10 deg angle on the top spar cap yet. Looks like I have two options , either plane the 10 deg angle down enough to get the clearance or just feather sand the leading edge skin so the covering will lay flat. Any suggestions!