Quoted from engreystar:Yeah all the lamps work as expected, no flicker or issues when lit. Game over is fine. It's just when in gameplay at almost a regular interval of a few seconds the special (red lamp) and Juno's wish section (1-4 green lights) will just blip on for a moment but whichever lamp is already lit stays as normal like it's getting a small amount of power. When it tallies up the score at the end of a round at ball drain they all kind of flash weird but that might just be an effect that only works with incandescent. I might throw a few standard lamps back in and see what is normal. When I tried standard LEDs they would flicker a lot but the non-ghosting seemed to fix it. It's weird that only certain sections seem to do this.
Can you post a picture of your game pcb. If you are using LED's you will need the diode mod revision of the pcb (later version) and not the (earlier revisions) ones with filament warming resistors.
There is no effect that I am aware of and the code is the same for all games.