Pinball Wizard
Well-known member
Do you really need to UV erase before reburning them?
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and you need the correct wavelength. i have tried normal uv black light bulbs for really long times without any luck. but lucky enough the erasers are kinda cheap if you are erasing a lot.
Better yet to add more info, I pulled the chip right out of my game, then reprogrammed it.
Most programmers do a blank check before programming anyways. Perhaps yours did not (does not) ?