The Swamp Ash body has been sanded with 60 grit. The rounded edge was formed with a 1/2" round over bit in my router. Next, I'll sand the body to 150 grit and hold there until after routing the pockets and cavities. Then, I'll take it to 400 grit. The Birdseye Maple neck is under a lot of pressure as the fretboard is glued and clamped into place.