One fender took me an hour, only 5 more to go. I had to square and flatten the bottoms of the fenders, remove all the flash from the fender brackets and frame brackets, take the sharp edge of the aluminum rods and the backs on the small parts. Marked which holes I will use in the fixture so I can repeat the process 12 times. I pencil marked where glue needs to be applied, using super glue. The spacing fixtures work well after you flatten the bottoms and remove flash from the tops. After glueing frame brackets I drilled a .062 hole thru the frame to better support the aluminum rods as the holes in the frame brackets are a little oversized and the fender drops down. Now the rods have a longer contact to the frame.
my big fat fingers and old eyes are the biggest challenges.