Phil, I do a flat grind on all my knives, as of now. One day I may get into doing hollow grinds - I don't know. To do a good hollow grind, it requires a jig (at least it would for me). I grind free-handed, so for now I'll stick to flat grind.
It takes 43 muscles to frown and 17 to smile, but only 3 for proper trigger squeeze.
