Another Stutterer

[Soapy]

Check the rubber plugs on the vacuum take of points as they can crack and go unnoticed.
Check the wires to the pickup where it enters the alternator cover.
It is good idea is to take all connectors apart and spray with WD40 while checking for chaffed wiring.
A common place for corrosion is on the fuel pump connector and the pickup up connector.

Hi Unfazed. I checked the Vacuum plugs when I did the carb balance. They look ok. Visually checked the loom from the Pick Up Coil we're it comes out of the LH Engine Cover. Also had a look at the connectors under the LH side cover. Nothing obvious there.
The Haynes manual states if you want to replace the pick up coil as its part of the Alternator it has to be replaced as well. Need to be sure it's the problem as that will not be cheap to buy.