If you want i can take some pictures of one of there stellite regrounds that started disentergrating at the top of the lobe, they were 272 with standard lift in a mild carbied motor that was in a TA22.
I ALWAYS use billets for the 4AGE, never regrinds. And from what I understand the only place billet stock is bieng made at the moment is in the states. Dunno how true that is though