Tim Sanders

I'm also getting this, but in my case, I'm on an intel mac.

I'm currently working on this as well. I got the drag/drop to work. I have "lines" which are just nodes with no children between my nodes that only show when...

Gotcha. Yeah, it's a bear to get going. I hadn't even gotten to making it droppable on top of another item so that it could become a child of that...