After 20 years, I replaced by medium BGE's nest. The old one was rusting at the joints and the wheels were frozen in place, so it was definitely time. After we did it, I noticed that there were a few chips on the area below vent door that were chipped, one of them about an 1/8th of an inch. I've attached a photo of the chips.
Should I leave them alone? Should I try and repair them, and if so, with what?
Many thanks for any feedback!