Picked up a Dr Dude with mylar at the top of the playfield by the pop bumpers. I have had REALLY good luck with removing mylar in the past by way of the freeze spray and a combination of goo gone and magic eraser for the glue. I have heard that system 11 pins are terrible for mylar removal, a lot of lifting. Is this true? Dr Dude was toward the end of system 11, some are even WPC, so I'm hoping this isn't the case for the Doc. Any experience with removing the mylar on this one?