I found another clue on that. Listening to a Hash Church podcast and the Chemd
AWg special reserve that Aficionado bred had lineage that included the Stard
AWg from JJ from Top D
AWg'
Not baggin' on JJ - the Stardawg was just JJ's version of the Chemdog. I think JJ did some selection and backcrossing of other stuff to find/make a similar male, and he is well respected as having a genetic green thumb. I think him being able to put out the Stardawg regs gave a LOT of breeders access to the male side of the Chemdog genetics. - but ask
@Heisenbeans. Or
@Gu~~~ since he was actually mentioned by JJ in an interview and is at least an outside part of the story.