I had a slight setback in that my soldering between the inverter and the EL wire shorted on one of the ramps and killed a couple of inverters on me. Having wires hanging all over the place and lifting the pf over and over again caused this (if you've ever had to solder the tiny filament wires on the EL wire, you know how delicate this can be). Anyways, I debugged that issue, and zip-tied everything away neatly. Fortunately I had a few spare inverters on hand.
With the couple of hours I had to spare last night, I think I solved my +24 / -24 trigger problem. There's an under pf relay that controls the motor direction (coil diagnostic test #4), so I think I can tap into the +24 just before the (+24/-24) relay to trigger my red wire consistently - regardless of disc spin direction. Now I just have to find which lead is which...
The relays I'm using is an old System11 SPDT relay board from Whirlwind part number 5768-12221-00. I'm using 5 of them. You can use any relay I suppose, it just depends on what and how you want your lights to trigger. Here's my plan for the 5.
1) control blue/yellow to red EL wire switching (triggered by spinning disc motor)
2) control red EL wire flashing (triggered by flasher when disc opto target is hit)
3) control blue EL wire flashing (quorra spinner)
4) control yellow EL wire flashing (castor spinner)
5) control light cycles (still deciding, but it's currently triggered by disc opto target).
All mine are triggered by +24, you can get +12 (maybe even +5) trigger relays, but there aren't many actions in tron that use +12. (Flashers are 20volt, motors are 24 (or 12 stepped down from 24). The +5 rapid blinking on the GI is kinda repetitive.
I was also able to spend some time on my recognizer. I'll be doing mine similar to the pinaffliction on youtube. I had to cut a small breadboard to mount the LEDs, should take me another hour or two to finish and wire up.
1) 2 shoulder orange LEDs triggered by Recognizer insert
2) 1 middle orange LED on top always on with GI
3) 1 down white or blue light, will turn on when the drop target bank raises or lowers.
Lastly regarding ramp drilling, there was no magic to this, I just used a regular drill bit, with my cordless Makita. The bit was a small one the width of my zip ties (zipties are 1/10" wide x 4"). I had no problems with cracking or spider cracks, it went really smoothly. I tried to follow the pattern of the LE ramp, but because I'm using two wires that are flimsier than the fiber optics, I had to drill more holes (to the tune of 1 hole every 5 or so inches).