Teapot Racing - Seesaw Bridge

One of a series of course obstacles for Steampunk Teapot Racing

Teapot Racing?
http://chepstowsteampunk.org/teapot-racing/

This is a seesaw bridge. Drive the Teapot Racer up it and it will tilt over, allowing the Racer to continue on its way.

It's all cut from 3mm material. Ideally the main road surface would be hardboard (Masonite) which laser cuts really badly, but has a rough surface for extra grip. The parts are also quite large - 500 mm long. It's recommended to stick some folded gaffer tape to the ends of the ramp to give a closer fit to the floor.

The cutting and assembly is otherwise quite simple.