Primed VA-146 and riveted together with HS-411... had a couple of bad rivets, so I tried to drill then out. This happened when I was driving out the rivet - opps! I'll call Van's tomorrow and order new parts - better to be safe! Also, I noticed that when I match-drilled 411A and 411B together, I drilled at an angle - I'll keep an eye out for that so I don;t do it again with the new parts.
