Warped records, can they be somewhat dewarped?


Please help I want to listen to them again?
finsfan05401
Whenever I tried it just made the warp worse.

I have a Sony turntable with "Biotracer" (servo controlled) arm. It does handle badly warped records that I could not play on other turntables.
A record clamp can help with many warps. One of the newer perimeter clamps can help with what's left. Between those two clamping systems, they will iron out nearly any warp that is under consideration for being played. The perimeter clamps are not cheap, some costing about $500.
There's a guy on AA who offers a periphery clamp custom made to fit your platter. I don't know his costs or details, but here's a link:

http://www.audioasylum.com/audio/vinyl/messages/199121.html