Originally Posted by downwardspiral
What kind of welder are you using? Weld up a fixture around the existing muffler, next time you just need to throw the pipes in the jig and weld it up.. no moving around.
Im using a tig...the sheetmetal for the body Im using is pretty thin and I didn't want to create any unnecessary lines or holes that could potentially harm the material. Yes a jig would have been the way to go...at the time I just didn't think to do that. The vise was a quick solution