This is what ruins PPRuNe and threads such as this. Anoraks and their ridiculous theories on subjects they know nothing about. I'm glad those posts were removed. 'Sunspots caused the crash' my @rse.
If you want to spout rubbish do it in Jet Blast or, better still, on another site and leave the grown up subjects to those of us with a vested interest.
Back on topic now please.