I tried to fix some other details on the joint since last update, but I wanted the arm to stand straight up for the best control when doing that. It was confusing at first, but watching the lesson and after a little fiddle I think I managed to make it standing upwards as the base position. Even though it’s turned a bit now in pose mode as I play with it, but it does stand straight up in edit mode, and I’m pleased about that 
Just hope I didn’t mess up other things after messing with it as I did 
