Big log or small log. It's the same process. Attach something on the log that is flat so you can run your mill on it. Set the mill to cut below the board and screws. Once you've created a flat surface, set the mill to desired thickness. Then make your little slabs! This is spalted elm. @Granberg International mill and ripping chain @STIHL USA ms661 chainsaw with 28" bar #benches #howto #chainsaw #pine #granberg