[EricH]

Originally Posted by ChrisMcK2186

back on topic, I also am curious as to how the roller fits over the ball while not leaving the starting box.

Looks like the supports for the roller are Lexan, so I think the way it works is: Starts in the box, 38" side forwards. Drops down, making the base 38" wide with a tall(ish), rather floppy roller bar on the front. When it picks up the ball, the Lexan bends out of the way.