So I got some good news from the hand specialist today. I can use my index, middle finger and thumb of my left hand, so I'm OK to start flipping again!
I was able to get in several games this evening, and everything seems to be working well, needing just a few adjustments here and there with switches (no big deal). The one thing I did notice, however, is that every so often when shooting the mini-loop the screen would go dark for about 2-3 seconds, and then come back on like nothing happened. It doesn't happen all that often, and it's not a big deal in my mind, but I was just curious if this has happened to anyone else and if there might be a fix?