First thing this morning it was back to work on the cowling. Spent about an hour and a half sanding down the two epoxy applications from yesterday. The process filled many of the craters and I am down to working on the pin holes. After sanding I laid down another application of epoxy (image one.)
For comparison I took a picture of the lower cowling. You can see the pits (I call them craters) and pin holes. I am going to work on the top cowling first then use the experience to speed up the work on the larger bottom cowl.