Tonight I spent about an hour sanding down the filling of bondo and in some more severe areas the microfibers and epoxy. The expoxy takes some time to sand but really comes out well once all the hard work is put in. I sanded until it seemed unreasonable to continue then I added somemore bondo to continue filling it takes a few layers of bondo and Sando 🙂 before it it nice and smooth. I then will fill it with a couple of coats of filling primer to finish it off ready for paint.
Time spent 1 hour total time spent 26 hours.
Pitts S-1SX 