I'm saying nothing!
(I use a version of Omitec, as I'm not AA friend)

I'm saying nothing as this is a public forum, but I like to keep my hand in (free of course), to keep me up to date with current vehicles/technology.
If it all goes pear-shaped, I know I'm still going to be able to get back into the workshop (though why I'd want to is beyond me)!

At the side of the road, there's insufficient time/information for in depth diagnostics, so getting into the workshop is a bit of a release!

Unfortunately, due to what appears to be a major lack of training for the yellow guys, I believe their diagnostic skills are seriously lacking.

(I thought I said "I'm saying nothing"?)