Mike, the offer still stands to supply the diagnostic equipment if you want to organise a mini tech day to fix your car.
After talking to a friend today (mechanic but not a Zed-man) about a recent experience they had after working on a 'normal' car with the same symptoms... after much head scratching seems they drained the tank and replaced with fresh fuel.... car started pretty much on cue! As I had filled up only the day before (full tank) I guess it's possible poor fuel could also be my problem...?? Will drain and try this, otherwise it'll be a tech day at my place ASAP!!!
Hahaha.... I'm bu..ged!! Tomorrow is my planned day to attempt your chores... Oops! Just won a 'cheapie' on eBay! At least now I have wheels and won't have to bludge on others to help me pick up parts...