After 16 years of owning a kj Im finally having window issues. Cant complain really. This one has me a little confused and Im curious if anyone else has had this issue. Ive read all about the regulator issues and the plate that you can buy to repair it. My window hasnt fallen down and works just fine, except half way down it stops. If I pull it up some by hand it re-engages and goes on up just fine. For months Ive been using it and just stopping it shy of half way down. So what would this be? I can push it on down by hand. My understanding of how this works if a long screw in a tube is attached to the window and a motor with a gear moves the screw back and forth in the tube. Did it break in the middle or something? Left rear window is the culprit.