AD PICKUP

great job on your headliner. I have a question though you might be able to answer. I picked up a headliner froom Brothers truck parts. The front of the headliner was wider and went about 3 inches further back then my center headliner bow would go. And the back piece was about 3 inches to short. Is there a differnce between a 5 window cab headliner and a 3 window cab headliner? Also what kind of insulation did you use between your headliner and top of your cab if any? thanks