Very disappointed that the 14th replacement copy I got from the label is also dish-warped. Time for the VPI periphery outer ring clamp, I guess : r/vinyljerk
Record Stabilizing Ring clamp - SoundFoundations
Platter Modifications for Outer Ring Clamps
VPI - Periphery Outer Ring Clamp - Music Direct
Wayne's Audio Turntable Periphery Stabilizing Outer Ring Clamp SS3 VPI Sota Rega | eBay