My original track/regulator was messed up. Both those teeth on the front side were broken off (I think due to window tilt). Also the weather stripping was cut at around the tweeter level and there was nothing in the track below the window opening. Road noise was horrible and water would seep in but not too bad.

I replaced the weather stripping with some used OEM stuff I found on ebay. Then the window tilted really bad. I then tried to fix that issue with a screw and the "screw-hole" off a screw-hole tie wrap. I snipped it off the tie wrap and put a screw threw it and then screwed it in part way into the metal bracket. I left the "screw-hole" above the track and hoped to use it as a guide. I never could get it to work like I wanted, so I bought a replacement regulator off of ebay and replace it. That one had the teeth that my original one was missing, but it tilted too (and yes, I have the SBC brackets, that was my first mod).

That takes me to now... a month or three ago I added the WeatherTech deflectors and added two small bungees. One at the back pulling down, and one at the front pulling up. I still had to guide the window when rolling it up, holding down on the back just a bit. This weekend I jumped in my VX and the driver's window won't even roll back down. I don't know what happened, if the motor went out or if the window is seized or what...

Here's a pic that shows where I added the screw with plastic cap:

And this is what the weather stripping looked like when I got my VX