I can't speak for the process but it sure looks fantastic! Great job so far.

Just an FYI, Bally (and Williams for that matter) had a bad habit of putting some of their leaf switches together with the blades flipped over backwards. In other words, sometimes the little round contacts are not facing each other like they should be. I have no idea why they did this and someone please correct me if there's an actual reason why they did it this way other than they screwed up. They will work backwards, but I either fixed or replaced mine that were backwards. I noticed the blades on your saucer hole are backwards. My saucer hole switch was like that too that's why I happen to notice it. My pop bumpers and sling shots were also backwards. Like I said they will work backwards, but they will probably work more reliably if the contacts are correctly facing each other. It's a little tedious to take the switches apart and flip the blades but it can be done.

Looking great...

Really enjoying watching the progress. Friggin fantastic Yves!!