For my machine, I decided to make it Stranger Things themed. I worked really hard on the shot that goes up the ramp, around the back, and down the spiral ramp. I spent a lot of time prototyping the spiral ramp and designing it in Fusion. It took a couple of attempts but now it rolls smoothly down it and makes a nice sound. I also worked really hard on the shot that goes through the Demogorgon's head. I found the model for it on Thingiverse. I then edited it to size and put a hole in the mouth. That runs to a pipe along the machine that drops the ball out on the left wall.