I finished all the Z-brackets for the right wing.
I countersunk the holes on the inboard of the spar. The outer holes had to be cut without the countersink cage. I took it slow and it turned out fine.
I back riveted the nut plates on the inboard of the spar. The back riveting was a big pain. Unfortunately, I put some scratches in the spar what I was riveting. I’ll look into this tomorrow–the scratches will probably need to be blended out.
I cleccoed the right tank together. It’s now ready for match drilling.