Good vid as usual there John
I think your out take is as informative as the main part
As you have said fingers and hands are not respected by machinery
I should know at work slacked the belts off on a large AC fan ( 65 hp ) I was the sparks so it was isolated fuses drawn , put my hand on the top of the pulley a door was opened in the computer suit and the pressure diff move the fan hand when round with the belts result end of little finger off , took it to Derby A&E they did a good job putting it back , the only comment the doc said was its unusual to have to give a local at this tome on a friday night it was 02:00 sat morning.
Keep up the good work I always seem to pick up a small pointer every time I view one of your vids
Stuart