Empennage — Work Session (1h 26m)
After priming, I started riveting the parts together. One point that left me abit confused was the counterbalance skin. There was no step that made you dimple it. Although clear now, I had to re-dimple after priming (which is nonissue obviously). Another thing is that the instruction call out to dimple the top and bottom flanges of the E-903 Tip ribs, however missing out on the leading edge, which I now also had to dimple.