Been having a lot of fun with it and trying to teach it to davedoo :-P

But is there another way to make a dial register in the graph at position zero without actually moving the dial.  Seems odd there's no create key button for that, or actually, maybe there is in the Pro version for all I know.

@davedoo
Now you have that dial you have to learn what I said with the Teaching, and Shane just explained it a lot better.  If it still doesn't work, try practicing it on Roxie because I know for a fact that it does work on her.  Maybe the figure you're using is causing it not to work for you.