Hi! i have a question to @V8 Freak !
i have the same problem but from a higher ratio 5th in my new Ashcroft gearbox, on a Defender Td5.
I already bough the Speedohealer unit but i need a wiring kit.
i have only the unit. There are a lot of different cables available and i don't know wich one to order.
FURTHERMORE, is there anything to change in the wiring?
Thanks for your help!!