"It suddenly went very dark as we passed beneath them - got a bit bumpy too. Then the extreme rain came accompanied by lightning all around. I have to admit to seriously considering my options. My passenger seemed to be enjoying it, so we pressed on and passed into much clearer conditions by the time we approached Farnborough".
Well, its madness IMHO!! Who would honestly fly under CB's as described above in fltcoms post? "Extreme rain" "Lighning all around" and then the best bit- "My passenger seemed to be enjoying it so we pressed on" This has to be a wind up!!
Or if not a wind up, perhaps a re-read of Mr Thom's met book under the heading 'Thunderstorms' or the PINK AIC is required!