I powder coated the brackets on the center spar. I also took the vixen file to the 1/8" spacer to set in the crook of the angle spar cap better. The vixen file is the single most useful tool I have, it's like a planer for aluminum.
While waiting for my rivets to show up, I built the tip spar and got it clecoed to the main spar. Looking like airplane parts now!
