Bob,
Don't have a clue what is going on but in case you are serious I want to thank you for the help you have offered up over the last couple of years. Your post were always straight forward and backed up with drawings or photos of the subject. Any information I got from you was always solid and useful. Thank you and please drop in and monitor us from time to time.
Who's going to step up and fill your shoes?
Best of luck whatever your situation.
Clois Harlan