Header exhaust leak - help!

*Double pistol salute to the sky.* :D

I'd think Doug's would be above a wavy flange? I guess not, tisk tisk.

For what I paid for those Dougs you'd think they'd be wave free! The flange itself is 3/8 thick which is even more surprising they warped.

Took them to a local machine shop today and should have em back tomorrow. Ready to hear that Lunati cam :blob: