I read on an EBAY ad that games like 4th of July and Haywire with the “spin” feature have different MPUs. Is there any Ty to that? Reason I am asking is I bought two IGT s plus units, one a red white and blue 2 coin and the other a 4th of July 2 coin. Both in very poor shape. The red white and blue was in the better of the two so that is the one I focused my attention to first. In doing so I swapped the Mpu from the Fourth of July to the red white and blue because of a battery blow on the red white and blue. I got the red white and blue up and running. Now I am in the works of doing the 4th of July, waiting on some parts, cleaned up the Mpu (originally in the red white and blue) and came across an ad for an Mpu that stated those “spin” games have different boards……this got me worried that I may not be able to use the cleaned up board from the red white and blue in the 4th of July game…….
Hope this is not confusing everyone.
Thanks in advance!!!