Got my VinylFlat/Groovy Pouch combo today! Did my initial test on a copy of Eagles The Long Run that would launch the stylus out of the groove on the outer cut. Followed the instructions and four hours later the album is about as flat as I could ask for - only minor vertical movement of the cartridge and tonearm on each revolution.
So, this is a product that garners my full support and recommendations!
So, this is a product that garners my full support and recommendations!