Today I worked on the -04 splice plates. I used a file to clean up the edges after sanding. Then I sanded the edges to remove any remaining file marks. Finally, I finished the edges with a scotch brite pad.

Welcome to my builders log for Sonex S/N 767. It won't be as big as a real 767 but if you scale the speed I bet it will be almost as fast
Today I worked on the -04 splice plates. I used a file to clean up the edges after sanding. Then I sanded the edges to remove any remaining file marks. Finally, I finished the edges with a scotch brite pad.