I used the Mouse sander with 80 grit paper to sand the exterior and underside of the canopy fairing. Jeff had added material to the left corner. I used the new belt sander to sand off the excess layer of flox that Jeff had applied. The Mouse sander did a very good job of getting rid of most of the rough areas.
I placed an order with Aircraft Spruce for Superfil, which will be used to fill in the holes in the fairing.