[H-L-Smith]

Originally Posted by Talonmotorsport

If the chassis is welded in the correct squence you don't get a bananna shaped chassis. You need to clamp the base rails down in about 16 places to hold it flat then weld methodicly around the rest of the assembled chassis using the heat of the welds to pull it against its self.

Could you please expand on what you mean by "using the heat of the welds to pull it against its self?"

Thanks,

Lonnie