I think Guy just used whatever bs he could make up, to explain his delays. there was no facts behind his claim on delta heat treat.As a guy who's seen first hand Nathan's dV3, I can say definitively that Guy either screwed up somehow or he's lying to recover some additional costs.
dV3 is amazing stuff.
that old saying about junkies, applies to guy. how do ya know he's lying, his lips are moving.......