I trimmed to 1/4" of the door, then traced that line around to the back to make it symetrical. I had to cut the wheel well in half and move it back 4". The floor had to be cut to do so. Then I welded everything back and covered it with rtv for good measure. Yesterday I sanded the Rtv off the body , painted and put a strip of Protckto Trim around the well to match the front. Here's a bit of the passenger side http://mrmontez2000.proboards70.com/index.cgi?board=create&action=display&thread=1166880000