Hi again,
I still have my squeak. I have finally been able to reproduce it. If I fully open the passenger door and use it as a lever to rock the car from side to side, I get my squeak. Problem is I can't crawl under the car at the same time and my wife doesn't have the strength to rock the car. My son will be coming home this weekend and I will enlist his help. I have a microphone gadget that you touch to different parts and listen in earphones. We'll get this thing.
As an aside, I pulled my front bumper and reglued my headlight gaskets. I found my bumper bar rusted through, and a couple of loose chassis bolts. I had hoped my squeak was related, but no joy. My car is really well lubricated, for what it's worth.
Dave