Postby dcommoncents » Thu Apr 16, 2015 5:06 pm
Hopefully you resolved this by now, but I had the same problem with my weather techs when I first installed the drivers side. What I realized is that you have to install them with the window up a good bit of the way, otherwise they won't sit quite right in the channel and create too much resistance, so the window goes back down. It looked almost identical when installed with the window up vs down, but functionally, it was night and day.