Frank & All:
I just now got back from a test drive! NO MORE vibration when I decelerate!! One more small victory. It really feels good to get another bug worked out - I think it's better when a person has to work at it for a while. If it's too easy, we just don't appreciate it (apparently that goes for other things in life, as well). Now on to the scariest part of all for me - the dreaded "new wiring harness" nightmare. Thanks for all your help on this stuff. See you on the electrical forum!!
Darwin