PRESS ONE OF THE NUMBERS 1 - 6 to see a pattern of wheel curves - n is the number of curves (1-20) - s is the scale factor - Turbo or not
If you want to change the wheels, see inside and change the values of the radii r1-r3, the velocities w1-w3 and the phases ph1-ph3. For a visual explanation of the curves that I call 'wheel curves' ('hjulkurvor' in Swedish), see my earlier project 'Hjul på hjul på hjul', https://scratch.mit.edu/projects/105677842/