jandyt: Thank you so much for that, Ed.Great pictures!
Makes the memories come flooding back.
BTW How did you make it look like I've got a big red spot on my forehead?
Andy T.
Is it not a standby light - red and you only need input to come to life - green and you're active
My wife dreams of my light turning red

Generally speaking, you aren't learning much if your lips are moving.