Gaslands Hazard & Gear Counter

This is a counter for keeping track of what gear your vehicle is in and how many hazards it's accumulated while playing the game Gaslands. I wanted to try a ball-detent system and this seemed like a simple project to experiment with. The wheels rotate and offer a satisfying click. The shape is that of a Jersey barrier since it was perfect and I'd already made the model previously.

There are additional parts required to make it work as a clicker. The exploded photo is numbered as follows:
1.