Brief Description: Squeeze three flush rivets outboard rib to rear sp
Countersunk holes were primed yesterday. In good shape and three rivets set flush. Contacted Vans about the reversed rivets (shop head should have been on the rear spar side). Vans says no problem "a rivet has two heads and it doesn't care which way it faces". It appears to be a cosmetic issue, It seems that having the shop head on the inside can cause some puckering of the rib flange. My rib / spar looks good.