I realized that I could improve the security of my canopy lock by using the little anti-rotation ring that comes with the lockset. I ground off one side so it would fit inside the lock bracket, and drilled four small holes to accommodate the little bent tabs that are supposed to bite into the wood surface of a cabinet or drawer.
This should slightly decrease the chances of anyone being able to force the lock open, although it is still mostly a courtesy device to keep honest people out.
Later on I primed and painted the retaining ring to match the rest of the canopy interior.
I also picked up a new toy this week – a mini random orbital sander. To try it out, I polished the center canopy slide rail, using progressively finer sanding discs and followed by buffing with