I've added some more in-betweens, here's a before and after to show some difference.
Before: The test was just 11 frames per second
Now, 24 Frames per second.
There is a version where I added a lot more in betweens but I found it was too slow for this section of the story but it will be the ideal speed and smoothness for the waltz section.
Next I'm going to use photoshop to test the 'handkerchief cap' on top of the hand drawn animation.