Has anyone come across Pinky Winky grafted on a standard? I've Googled until my fingers hurt.
Pinky Winky grafted on standard?
Nope, only places I've seen it it's just the regular plant. I haven't been looking for it in a standard form though so that doesn't necessarily mean it's not out there. I think it's a fairly new introduction, so it could be in a year or two people will think to graft it onto a standard but right now nobody's done it yet.
I suspect that you are right on target with that assumption ercane3.