The first thing to do on the wing spar is attach all those nutplates. Question: should I drill out the holes in the flange where the #8 screws pass through to the nutplates? If so, what drill bit?
At one point someone gave me a nice little table summarizing the drill bit sizes to use for common rivets and screws, but I've lost it. Anybody know where I can find a similar quick reference chart?
oh... one more thing... should i prime inside the holes that I drill out in the spar, before putting the rivets in? Or is that overkill?
At one point someone gave me a nice little table summarizing the drill bit sizes to use for common rivets and screws, but I've lost it. Anybody know where I can find a similar quick reference chart?
oh... one more thing... should i prime inside the holes that I drill out in the spar, before putting the rivets in? Or is that overkill?