warped

Saw these screen shots on my feed, and the bats do look warped by Ma Long and Fan Zhendong. Do you have more info on this ? This is Fan Zhendong's against hugo Ma Long's bat

Hi, I have an old warped Korbel FL black tag and I tried to straighten it with the help of this tutorial: http://www.instructables.com/id/Straighten-warped-table-tennis-paddle-bat-racket/ The blade is now drying under the press. Does anyone know approximately how long it'll take? Thanks

So I ran into this problem where I left my tt bag in my car out in the texas sun, and my xushaofa 3 star seamless ball warped under pressure. I was able to restore it nearly completely by immersing it in hot hot hot water under a minute or so (not too long). After fishing it out of my hot water...