If I were jumpers, where would I hide?

[Gustav]

No pic i'm afraid but the red jumper is at the power(battery) wires end of the controller on the underside under the +ve(red) power wires.You should be able to see the end of it if you look under the red wires.The black jumper is behind the red jumper and in a bit.(you can see the outline of it where the heat shrink is shrunk over it).Hope this helps.