Brief Description: Final Drill and Temp Assemble Bottom Skins
21-4: Step1: Followed procedures as directed.I used the hand squeezer to dimple the end ribs but the last rivet hole required the use of a set of pop-rivet dimple dies I had that did a fair job but not as deep as I would have liked. You can see I used a vise grip to squeeze the dies. I later ordered a real vice grip dimpler that I used a few days later to set these end hole better and will use them form now on as they do a better job.