I don’t want to get too much into this, but I’m physically incapable of grafting due to a genetic neurological condition that inhibits fine motor skills (via uncontrolled and sporadic tremors) from an unsupported hand. That’s also why I can’t use a pole mounted harvester to get high reaching fruit. One day I might try and practice when I have a lot of Scion wood of my own and see if I can find a method that works for me, but I don’t expect to be trying this anytime soon, if at all.