Cleaned the points and reset them and off it went again.

I thought it may have been the oil thing but when i got the flywheel off it was fairly dry in there. I have had them before that the oil level has put the spark out.
Magnetron fixes that, or clean it out with a rag and wash everything up.


I always give the points a go, electronic coils dont grow on trees.
I run the mower for a good half hour just to check that the points are going to keep playing the game.