Quoted from Jarbyjibbo:Unfortunately LED's just have no subtlety even with the LCD board. The scale up and down in brightness and the half illumination levels is a pretty cool mood generating aspect of this game. I like the POP of LED flashers and have them in the game but this will literally be the only game that I have ever owned that will not have LED's in it for GI or inserts.
Maybe one day they'll advance the technology far enough for my taste but I don't really keep the game on long enough to ever be a concern with incandescent bulbs in there anyway.
For those who are unsure about the LEDs and type of LED and the LEDOCD, if you think about how they activate it becomes intuitive on what would work and what wouldn’t.
As we know, LEDs take a lot less energy to activate. That means that the trigger from the pinball machine will light up LEDs when they are not supposed to be lit. For instance, on a rising or fading voltage signal, the LED will light up, whereas incandescent would still be below the threshold of lighting. Hence the rapid and less fluid Lighting you see you when you switch to LEDs.
Non-ghosting LEDs try to compensate for this by only activating at higher voltage signals. So when the light next to it is lit, it will try to be below the threshold of lighting. Helps with ghosting but doesn’t help a whole lot with the rapid and sporadic flow because the pinball machine is still sending higher voltages to activate LEDs than they need, as it thinks they are still incandescents.
The LEDOCD board basically rewrites the signal so that it is now scaled down for LEDs. Fixes the problem of rapid activation, fixes the flow, and pretty much fixes ghosting. Although I haven’t tried it on this machine, I had one on my STTNG and it worked great. I had both The regular and the G.I. boards. Based on the video above, it seems it should work great on this machine as well.
So to summarize, getting non-ghosting LEDs really won’t fix anything except for some of the ghosting. If you want it to look right, you need the OCD board. Don’t pair non-ghosting LEDs with the OCD board because you’re throwing off the response to the corrected signal and it won’t activate correctly. The OCD board is only intended to be used with standard LEDs.
If you have standard LEDs, and the board, and you’re still having issues, that suggests a different problem elsewhere in the machine.
Shout out to Herg for a killer product! Waiting on my Lord of the rings to arrive and it will be the first modification that I do