I just recently needed to replace the window motor in my passenger door of my 95 gt. I got to doing it and found once I started putting everything back in that i would have to switch the lead wire around every time to get it to go up or down it only worked in one direction every time i swaped the lead around. I think maybe it has to do with the polarity but not real sure. And also its like the front of the window is binding when it rolls up and down, is there any tricks or tips to make this go a little smoother?