A-haa!!! That's what it was called, a black 4 wheel machine with a grabber...

Yeah I should have between 200 and 240g of force at the hook, and the little bend across gives slightly more effective width for flipping (if it even will) and the arch in the rod shortens the arm for maximum torque for self righting... at least that's all the theory anyway.

Just need that last motor and a bigger resistor for the power led and it's ready to bind and test. Can't wait.