Just finalising my AK build and on the horn circuit i have two wires for the horns. One i know is the live from the fuse box, the other i presume is an earth which conventionally would link up to the steering wheel horn push via the loom ,thus completing the circuit. Confusion lies with the fact that both wires are the same colour. In this instance does the column need to be earthed to the chassis.
Anyone else had a similar setup.