Well, that was over a year ago.  If I get another that is in question I would certainly contact him, but I believe he marks the cylinder on his.  And I am not sure how he would verify that he built the stroker crank in an engine without complete teardown.  On top of that someone messaged me saying that he never built stroker cranks.  The engine was claimed to have been built and assembled by engineers at Edelbrock, which may be why the person that has it now is saying that it looks like someone applied everything they know about a small block Chevy to it.  There was no sense in asking Jerry if built it because he did not.  A lot of it was smoke and mirrors it seemed with no real way to verify anything.  To top that I picked up a zilla yesterday and the guy says that Dr. Q built the engine in the mid 1990's.  Was he around then??