Warping on the TIG side (driver's side) was less than the passenger side. Even though warping occurred it was mild and easy enough to deal with. Armed with a body hammer and dolly and nail gun, the doors were straightened back out as much as possible, then body filler and a high-build poly primer were used afterwards. This is where most of the work comes in. Lots of time and sanding is required after the welds are ground down.