Worked on the right tip ribs for the Horizontal tail. Drilled in the tip rib doubler, located and drilled the hole for the bolt through the weldment. By the way, I reinforced both weldments by adding a bit of a weld bead on the inside of the closed section. I did this since the bolt will be located toward one end of the weldment and will rely on what was previously just an edge weld. The additional weld is probably overkill, but oh well..it makes me feel better. I finished with the center tip rib using the same string technique as on the left side.
