You've been a huge help. Just being able to confirm they were optos was great, at least I knew what I was looking for so I was able to find it. There were switch erros when I bought it, 4 of them. This being my first pinball I saw the switch errors and thought no big deal, it's just a switch. And honestly, things would have been fine if the manual was accurate. As I try and figure things out, before I get too far, I have to stop and think, "What if the manual is completely wrong." Being so new, it's time consuming.
So at this point I'm pretty sure the optical switch board I hacked up was working, it looked SO bad. I fixed the VUK by re soldering a wire, I fixed the optical switch under the whirlpool by cleaning the ramp, I'm pretty sure the opto by bigfoot just needs to be plugged in where it should and I'm pretty sure I just need to clean the disaster drop ramp to get that switch working, but hopefully it's just not plugged in.
To get to the disaster drop ramp you have to take off the upper play field, which seems easy enough based on the very detailed instructions on how to do it in the manual. However, several people have said it's a Bitch (with a capital B) so if I have to do that I'll go slow, label everything, and take lots of pictures. I disassembled an HP laptop this week to the point where I removed the motherboard, I had 20 post it notes with where the screws came from, lots of little ziffs and little pieces, I'm expecting it to be like that...