[radio63]

I used to use an old pencil soldering iron, and plunge that into the tar on those black bakelites. Usually working one side of the cap, you could gently pry the whole assembly out. Have to be careful not to apply too much pressure to the side of the bakelite case, or it can break. Don't forget to check for soldered leads on those. It was a little messy but not bad. I think freezing the caps might be another option though I never did that myself. Keep us posted!

I think your dial scale may be fine. Most of them are warped. I would try placing it in a warm location and weighing it down to straighten it out. That might help. I would try doing that before getting a repro scale.

Gilbert