On Sun, Dec 27, 2015, at 01:51 PM, John Ferrell wrote: > FWIW: Are youi OK Bob? you usually cut me off before now. I think I'm OK :) Nothing I've seen has been overly offensive, and although I have been pushing/pulling the levers of power it's been behind the scenes. Or perhaps I'm internally making parallels with cat training (something I've been doing lately): https://youtu.be/wRM2cIxhM0Q I will post the schematic here as soon as I have a moment to clean it up. Friendly regards, Bob --=20 http://www.fastmail.com - Email service worth paying for. Try it for free --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .