@PaulinKansas6b
I do a W&T graft on those smaller big rootstock because I can do it quickly with high success. It might look ridiculous, but anything cut off the rootstock is just short term cosmetic, and a year later, it will look like I matched the sizes perfectly This obviously only gives contact on one side, but the Z basically doubles the length of that contact with the extra advantage of some compression in the slit so i don’t have to think too hard about whether I wrapped tightly or not.
Tiny scion on persimmon:
One year later: