I used a section of 1/2" pipe insulation. It sticks to the bottom and doesn't let the top rattle.Hey guys need some help here. Dealer installed window and the bottom is totally bowed in. Riding down the road over 40 when the window is shut it's just bouncing off the bottom one. Dealer said it's as good as it's going to get. I question the attention to detail on the mechanic for other reasons. Other people had issues? Honda OEM. View attachment 207743View attachment 207744 View attachment 207745