“I still don’t thin to the recommended 6” or more, but I’m probably doing 4" or so. I also rely on size a lot, small interior fruits all go even if there is nothing nearby,"
Glad you mentioned that. I do not always follow the distance rule, either. Try to keep bigger ones or ones in a better location (lot of leaves, get more sun).
This year, some grafts like Ernie’s Choice, Madison, White Lady produce fruitlets but many are on branches that are rather skinny. So sad when I have to thin those new varieties (to me) all off 