Just thought I’d share a tip in regards to flattening warped vinyl. Pretty simple really. I place the warped records on top of my wine fridge and put some heavy books on top. The gentle heat emitted from the fridge seems to be just right.
I had reservations about posting this because of how basic it is but I’ve had some shocking warps that I thought I’d never get out out. Leave it for a week and sure enough flat as a tack.
Now I don’t know if it’s just my wine fridge but i would imagine it’s the same with any fridge. Worth a shot. See how you go. Cheers