But first I had to resize the wheelwells. They were not centered on the wheel. Look at this image, you can see a pencil line where I have to cut the wheel wells out...
After the wheel wells were cut out I sanded the sides with 220 grit random orbital sander. In the past I've used coarser grits, and they can gouge a side really fast. 220 was gentle enough that I didn't gouge any of my work.
Then I coated the outside generously with Gripper and smoothed out the canvas into the Gripper...
I'm very happy with the appearance so far. I'm looking forward to seeing how it looks once I put that gray garage floor paint on it. I'm thinking about painting the bottom edge with a little bit of black paint, like the new Jeeps I've been seeing on the road.
The most important thing I learned on this build is not to leave an unfinished foamie hanging around to be damaged. As soon as you have it sanded smooth, get that canvas on it!!!

Mike...