Thank you for posting that Hugh.

I could'nt help but notice Dr.Keith made no mention of the events that caused this - A little bit of a silly thing to leave out of the picture for his viewers,but nevermind.

I am sure f I were to go and post a comment under the video detailing the events that led to this he'd accuse me of something or other whilst ramming home that 'I helped design that instrument'.

Oh the joys of discussion with Dr.Strong : )