Advice needed on installing AMD full quarter on 70 Duster

If you have the first run 1/4s your up the creek , cutting and butt welding at roof and sail panel is the way to go. The demon has pop out glass also just like the duster they take the same 1/4 panel .if set your 1/4 glass in place . Then go to the side you have not removed look how the rubber fits the contour, will tell you which way the 1/4 needs to go. If you are along ways off you have the first run 1/4 , order new 1/4 , the first run were only good to use as skins. Can be made to fit but a lot of skill is needed