I have removed mylar from Diamond Plate and System 11 games with no issues. I have heard horror stories about Gottlieb 90's era machines and my friend is going through that right now. I have never removed from a Data East and was wondering how the DE playfield holds up to mylar removal and if the Hot/Cold method works best for these machines or if it is not a good idea. The machine is a back to the future and I would really like to take the mylar off and clear coat it but if i ruin the playfield, there are not many options out there.
Thanks