I know after rereading my post that I kinda sounded like I was criticizing the pictures and being smart. I wrote it only to help. I've been retired for 5 years and spend a lot of time in the shop helping fellow welders brush up for test. I have a set of SS headers and running 3" out to Tee's reducing to 2 1/2" dumps with tri-clamps and 2 1/2 out the mufflers. I want to make a video showing how to fit, purge, and weld out. I will put it on disc. if anyone is interested when I get it done I'll send them out for free as long as I can afford it. You won't be able to see any starts or stops when done. Only offering to help, a lot of good people has helped me over the years.