Hey guys, finally been able to get some stuff done on the truck. She is a 1951 3100. I am trying to separate the inner panels so I can get all the rust cleaned up behind the panel, but I have run into some problems getting the rear panel out. I can't figure out what I'm missing. I have cut all the spot welds and have removed those bolts under the lip. I can feel the thing moving around but it isn't budging. I have a factory assembly manual and I can see where the parts are supposed to separate, but the manual gives me just a small image that is less than helpful. I was hoping for some advice from some of you guys with experience with getting this piece out.