I have the original complete system and the dump is correct. maybe a CHD of it was corrupted when the CHDMAN versions changed or something similar but I never supply CHDs, only raw dumps which the devs then convert. if it did need redumping I could have handled it easily in 5 minutes if someone asked. It's interesting you chose to waste yet more donated money on something that is already secured (another example is ATV Track plus many others) instead of simply inquiring about the existing dump and/or requesting a redump from me directly.