I picked up a project Joker Poker, and the lightboard in the backbox was from some other game, so the bulbs are in the wrong places. I've figured out where the controlled lights go, but I'm trying to place the GI bulbs by looking at a picture of a backbox, which is not very accurate. Could someone with a Joker Poker take some measurements for me? There are 25 GI lamps in the backbox, so it might take 10 minutes or so to measure them all. Something like "Bulb 1: 5-1/2" down, 14-3/4" from the left side" would be great. Thanks.