Hi, I havent been on here for a while as I've got married and been really busy over xmas! I started TIG welding last year as I wanted to make up some exhausts....I'm going to pick it back up this week again. I made a Jig last year for the original exhaust, so I have a template to make sure it will fit correctly onto the car. My question is: Whats the easiest way to copy the engles off of the bends of the original exhaust and replicate them with pre bent pipe? Is it best to start with the flange on the jig, weld the first straight piece of pipe onto it and then get the bend right for the next piece of straight pipe? Cheers, Paul.