jigs_n_fixtures
Veteran Member
looking at the Porsche units, they deflect until they hit the floor pan of the vehicle. If yours will do the same and actually transfer load to the floor pan seam, then the 1/8th wall tube would probably work just fine. I'm traveling, and don't have access to the books I would need to refresh my memory to give a solid answer. recommend buying actual steel shapes over using a fence post. The steel in such things is always suspect in my mind.