Hey guys, and gals. anybody every had problems with Warped header flanges?? im about to have to replace my THIRD set of header gaskets and im pretty tired of it. the first to gaskets where cheap ones that came with the Longtubes I bought from Pacesetter, after those I bought a set of high quality OEM multi layer steel I believe and those held up longer then the first two BUT surprise surprise she is leaking again. FRUSTRATING especially when as many of you may know these things are NOT easy swap headers on. the headers were tightened in sequence and re-torqued after a few heat cycles, I also just wen in to recheck the bolts after this latest leak and they aren't backing out so im left to assume the flange is warped??? just wondering if anybody else has had problems with this. ive read of pacesetter long tubes having issues with other brands makes modes of vehicles..