I’m working on the Card*** change because I gave up on another color change, and my hand’s are a tad too small for the Er***** change (at least without much more practice).
The move was pretty straightforward to learn, but it seems very sloppy at times when I do it as the 2nd card from the top tended to shift during the change. Last night, I finally figured out that I was moving my ring and middle finger alongside my pinkie, which was dragging the card below down… AND NOW IT WORKS 80%!
(The name of the changes are censored, but just enough.)