The original idea behind the cart coaster was to have four blocks moving after each other on a set track. and then on a click they would make a loop. however I ran into a few problems. I could get the loop to run but then they wouldn’t continue on their track. Or they would stay on their track and not loop. I ended up toying with the idea of the loop being constant while having the carts always rotate. This took away from the interactivity but made the experience more visually pleasing.