Ok, so checked another one off the list - ignition. Bought a new coil and a new ignition amp today - wanted a Bosch BIM024 - but they are like hens teeth at the moment. Went to several wreckers over the last couple of days and called many more - there’s plenty of vehicles at the wreckers that would have had them, but all already taken. Tried to find a new one - everyone’s got the Bosch ones on back order at the moment and haven’t seen any for months. I did manage to find a Taiwanese replacement which I bought and I’ll keep hunting down a Bosch one.
Installed them tonight and have a much fatter blue spark so worth doing - when I went to start it, it did start more easily than before, but nowhere near well and hesitates when revved but at least it’s now running well enough to go through everything and check base settings, etc.
Thats for another day, will report back when I get to it and see if I can finally get it running properly again.

