The instructions indicat that you need to check the angle of the front and rear spar flanges to ensure that are at 84degrees and 96 degrees respectively. I wish I had measureed them before performing the dimpling. I spent quite a bit of time tryinng to get a uniform change from 83degrees to 84degrees. I am guessing it was 83 degrees before I started dimpling... Final job of the day was to dimple the shear clips and the ribs. I used my hand riveter to do them all as there was a risk of hitting the flange on the ribs. Having done this on the reinforcement palte, I was happy to avoid making the same mistake.
|