As for "crapsmanship," we have all committed our fair share of boo boos. As I look back on some of the things in life I have done I wonder what the hey was I thinking. I assure you that you don't have the corner on that market!
Hey now all my stuff works, it just don't look as nice as your's!
Yeah I understand needing the round tube to go around corners, I used round as well from the collectors to the straight sections, I was just thinking of it for the section under the car but it sounds as if you have plenty of clearance.
Some great stuff here that's for sure. This is a great thread.