I measured and found 9 holes in rear spar 75T1-3 that had the irregular ovel shape and were not in compliance with the Zenith Construction Standards. All of these holes were widened to accomodate the A5 rivet instead of the A4. Caleb Gephart seemed surprised by this and collected the detail to try to figure out why the predrilled holes on the Horizontal Stabilizer Skin 75T4-1 were not aligned with the rear spar 75T1-3. I expressed my suspicion that these parts may be manufactured a little out of tolerence. Caleb appeared to be interested in figuring this out. In any case, the issue is resolved and the build can continue.
