[Dwight Southerland]

Tom -
I appreciate your in-depth knowledge and analysis concerning this topic. While your rationale is inviting and attractive, real world experience will prove that welding the seams in a unibody car will make the car more rigid and reduce flex. You can increase strength significantly with a well -designed cage so that the unibody factor is reduced, but under current Stock Eliminator restrictions for cage construction, the stitched up seams will be a benefit. I agree with your comment about tig welding as a preferred method.