Thanks for the details! I think I'm in a spot where jujube will ripen well, if they set (HJ has been perfect in both years I've had it). But it is a big IF, as for the first time I've got less jujubes than I had the year before (bigger trees, less fruit...). The Honey Jar graft which has been getting bigger has at most 1-2 fruit left on it. I thought that there was initial set, but they dropped off.
I agree- I think I'll need to graft it again. I put a stick on my So in May 2015 and almost 3 growing seasons later it still has leaves, but hasn't actually grown any. Meanwhile, the Zang Huang Da graft which is right next to it has grown 2+ feet (no fruit this year on it either). Just Fruits and Exotics is the only place which lists Autumn Beauty, but they haven't had one in stock for a long time.