Thank's for all the reply's,was able to get all the info I needed through my other sources (just took a few day's!)-My X-ray cert's came out clean (2-G,3-G (horizontal and vertical up)-And have a few easy 2-5 day's to fab up backing gas fixtures waiting for the replacement patches to be fabricated. Gonna go through Argon like s#it through a goose, but think I have a handle on the procedures. Will be fully X-rayed anyway when I am done. Just for laughs, as far as I have been able to research, I will be the ONLY member of the building trades, besides a retired pipefitter, certifided for Ti in the Detroit area, and one of only a handful in the country! (Kaverner Songer will have spent well over $3K to get me certified) Almost certanly the only Ironworker with Ti cert's in the country! ( if I am wrong, somebody chime in and tell me

-Cool if I am!-Bob.