Hi all got my hands on avo analogue meter continued testing found one channel down on stator,ordered and fitted stator from cdi ignition Usa,still had misfire swapped cdi units about etc until identifying that it was cdi supplying 1&2 cylinder replaced that cdi pack started up in anticipation of all being good to then find no spark delivery to no3 cylinder went to ignition switch pulled out of dash with the intention of disconnection of kill I white wire and helm safety kill first thought check all wires put screwdriver on them all all good but went ahead and cranked her up just in case,but as ign switch not in dash I’m now holding it Whitt’s cranking it up where by I get an ignition shock from white lead so disconnect kill wire safety kill at ign switch go to motor and disconnect pack kill wires thinking will now run 4 cylinders nope still on 3 for the sake of sanity anyone got any ideas please I’m fresh out