been working the last few days (evenings) on the window and vent window... I should make a confession here... when I chopped the top, as you guys know, the top needs to be longer (that's why most people use 2 roofs) and also a little wider, to compensate for the curve or the roof. I was able to make the roof reach (front to rear)all the way, without splicing it, by laying the rear window down some. The sides where so close that I decided to just cut and move the window tops in just a little, then it needed no splice there either. BUT , what happened is, because the window tops are moved in, the window channels don't line up anymore. Had to move bottom window channels outward, (to make them straight with the top of the window frame) ,after a little cutting and welding, then the channels hit the door latch assemblys , so I fixed them, then the key lock things hit, had to move them...it's taken 4 or 5 days just to get the windows to operate smoothly !.. and thats just the first window !..bottom line : wpould have been ALOT easier just to splice the roof !