Recently I noticed my drivers side door handle was not being retracted back into the handle housing. While driving 75, I rolled down the window and pressed the handle back into the housing. Rolled the window up, and to my amazement my wind noise stopped. I believe the door handle sticking out slightly was catching enough wind to make mine sound like it was coming from the front side of the drivers window.
I also tried the weatherstripping mod. Did not do so well for me. I got the tubing inside the weatherstripping, back on the door and the door was too tight. I had to slam the hell out it to shut it. Ultimately, the tubing ruined my weatherstripping and had to buy a new one. I bought this from amazon - 50 Feet Black Rubber Latex Tubing 3/8"OD 1/4"ID. I guess I need a new handle.