cuinrearview
Red saw lover
I don't completely understand case volume, but that is why I didnt grind more from the cup.Does removing cup material affect case volume? I guess it depends your goal for the saw. Or is there more benefit regardless of the volume change?
Fwiw, I didn't change the cup much but removed a little more material below the transfers and woods ported the intake and exhaust. It has plenty of low end grunt - 18" bar buried in red oak type grunt.