I finally acquired the 7 digit P3 and P4 displays I needed for Alien Star from another Pinsider who lives close by and installed them, they work perfect. Then I replaced 2 flasher bulbs on Laser War and did a quick clean & polish on it. After that, I adjusted the stupid magnets for my right flipper on No Good Gofers. I am seriously considering going back to the optos or gluing the magnets in place.