Anyone here ever tried to make the metal frame work for the front seats for an MB or GPW jeep. Looks like one can take a piece of 3/4in. tubing and a bender and make one. Just wondering if anyone has do this, and if they have any kind of measurements or if someone has an original can they provide any measurements as to how long a piece of tubing I would need, and where the bends start and finish etc. I thought this might be a good challenge.