u/Ecto-1A

It surprisingly played through fine before trying to fix the warp other than a little noise where the bump was. I left it for 1 hour at 50 Celsius, then one hour at 55c and then one at 57c. I used plastic clamps around the edges and a metal plate clamped over the area of the warp, with around 5lb/2kg weight on top of that area. I hope this helps others keep a few albums from the landfill, or gives them an excuse to buy a 3D printer 🤷‍♂️