SmittysRV
Well Known Member
I am ready to countersink all the holes in main spar where the skin rivets on. I noticed that here is a rivet hole in the spar over each rib where tank skin overlaps the spar. I assume that this hole will be countersunk and a rivet put into it, holding the rib to the spar, under the tank skin. The plans do not mention this hole (that I can see). Here's a pic:
![09272006_02.jpg](/community/proxy.php?image=http%3A%2F%2Fsmittysrv.com%2Fphotos%2F09272006_02.jpg&hash=862e55b34f806c175f125380faa4fcf3)