Hi NormK, thanks for the quick response. I just wanted to clarify a couple of things.

Originally Posted by NormK
The first thing I do once I have done all the tests you have done is fit a proper float needle

The float needle in there is the original one, and while I agree it may be an issue, if the mower is getting to a point where the plug has fuel all over it, would the issue be with the needle allowing fuel in? I would imagine if anything too much fuel is getting in?

Originally Posted by NormK
if that doesn't work try the carby mod here

I did a quick search for something you posted RE a carby mod but couldn't find anything, do you have a link?

Cheers!