Well, since my website is down, I will explain it the best way I can.
I used a soft top from a 73-75 Blazer. I cut the roof about 4" behind the glass and straight across. I cut the doors at the same place (of course if you dont plan on runnin' doors, then all the better. The roof cut at the door jam sliced right off. I recommend using a 9" Sazall blade. There will be a big ass hole there which is easy to fill with some sheet metal and a little Bondo to smooth it out. I also replaced the rear gate with a pick-up tailgate. YOU WILL NEED TO HAVE A FULL CAGE TO TIE THE WINDSHIELD TO THE TUB OR IT WILL SAG!!! Mine sagged so bad that the doors would not close, plus I also had the 1" gap others have spoke of. So, after I jacked the tube up where it should be, I welded in a piece of 1" angle into the gap, and welded the other side to the roll cage bar that went across the windshield frame. I ground it all down, filled it with bondo and smoothed it out. If you looked up under the roll cage tube, you could barely see the gap. It was strong as hell. You will also need the roll cage to mount tabs for your seat belts.
I hope this helps, and maybe I can get my site back up so you can see the pics.
Rob