Enable Master Controller tweening between frames?

I’m new to Toon Boom, but I’m especially new to Master Controllers. I was wondering what needs to happen to get the Master Controller to tween an in-between from the drawings I’ve given it?

Kind of what you see at: 1:26 in this video:

Whenever I move my master controller widget I’m only seeing my original drawings, and it moves very choppy, similar to what you see at 0:15 in the same video I posted earlier? I just want to know if there is a step that I’m missing? Or if it has to do with the layer I’m on?

Also: I’ve occasionally ran into problems where I can’t select the red ball handle on the master controller. Is there a specific widget movement mode I need to me in?