I know from the How to thread that you add the Four diodes to the coil pack wiring. Problem is which wire on each coil pack do you T-off from ? Its apparent the one on the Left but on the left when you look at the plugs which way round ??? The picture I've taken shows no.4 which has (from L to R) thick
Pink thick
White and tin
Black. The others have similar wires from L to R with different colours.
Anyone help me out