OK...thanks John
When you refer to your ignition......is it derived from the postings here ?? It's just that there are 22 pages of discussion with many problems and another thread with over 57 pages, trying, for what I can see, to perfect the system. I realise it can be a mamoth task sometimes but I am a bit confused when you say you have a system that works perfectly for 25 years. Is this just the power section you are referring to..?? If so, ok, I understand.