Managed to do a little more to Bitza 2. Dan made up some motor mounts from Nylon (off cut) which we have bolted to some box section (old BBQ) and steel plate (oven shelf) to then sit at the back of the robot.

Trouble is we were very ambitious with our space and placing and now there is simply no room for the car fan motor. The teeth can still spin freely and the drum from Jamie should also fit but there's just no room for the motor given it's shape and size.

Unfortunately we are some what stuck for a solution.