Hope someone can help. I have not called Van's about this yet. Ready to install the real (final) rear wing spar bolts on our 7A. The plans show three washers on the nut side of the spar (forward) but none on the bolt head side (rear). This seems a little strange that in this highly loaded area that a washer under the head is not used to keep the bolt head from digging into the wing spar. Thoughts ?
Thanks
phelps
Thanks
phelps