Hi Rich,
I like your idea..a chin wag is a talk on the phone...except we use skype now. We can conference call it as well and it cost nothing.
I know Glenn and a few others down under would love to chat to you on Skype.
I am tired...just got home from a party..need a clear head and will write some more tommorrow.
Hopefully I think I have a few ideas about the voltage control
Mark