Built a simple workbench topper for the backrivet plate.
Worked on two stiffers. This is pretty easy until you get close to the trailing edge. I bent a couple of rivets over, which I subsequetly drilled out. I had a couple slightly overdriven, but all in all, not too bad. I didn't have the courage to attempt the innerrmost rivets until I think about how to do it. Possibly setting them indirect will be best. I'll be talking to tech counselor Joe soon...