Ok well even though the base plate snapped I've decided to soldier on for a few more events with it. This meant making a fresh base plate, putting on the scoop I'd made and re-wiring to 14.4V I have a sketch for robot number 2 that you can see below. This one is a lot stronger, although it would be the spring before I got near building that. It's mostly a cash/time thing as ever. Anyway, below is robot as it sits now waiting for an even oop norf. Below that the new idea for robot 2. Slightly put off building a heavy somehow, will probably make the wheel chair free to a good home in the new year if I haven't done anything with it by then.