I am totally unfamiliar with Turtle Snitch, however, I figured using the example from the original post about the lab I could use simple trial and error in order to create a basic star. I basically went back and forth, first changing the number of repeats to see what that would change. I continuously decreased the Repeat realizing that it was decreasing the number of arms for the star, so I brought it all the way down to five. However, the star was almost angled to the right. I then changed the steps but it just made the shape slightly smaller. So I switched it back and lowered the turn by a degree multiple times until I reached 144 degrees which made a perfect star.