Sliding the canopy back and forth was creating scratches on the inside of the skirts. Removed the skirts and cleaned up the scratches, then rounded the corners on the rear pin blocks and bent the end of the roller track in a bit more. This stopped the scratching. Used the grinder and took 1/16 off the right forward frame tube and 1/8 off the left. Got the canopy sitting just about perfect in the front. Moved the aft mount as far out on the threaded rod as I could to raise it more. It is very close to where I want it. Marked the slide track for drilling using screw spacing from the plans in the forward section and added a couple of more in the rear section at approximately the same spacing.
