Saw a chopper pilot at our feild doing a series of tight rolling circles and then continued into rolling loops, then back into rolling circles in the opposite direction, all combined in a series, at eye level. Simply amazing! No question...a Marmite consumer!

Just a thought Ian, what would happen if I were to add about 2-3oz of Marmite to my hardrive? Or maybe place just a little dab between the USB and the interface. I'll be experimenting this weekend to see what happens. Will post results.