Interesting Herb. I would say when i throw a punch with my lead hand i have about 60 percent on my front foot and 40 on the back, if that, has i stay pretty balanced. With my rear hand it is opposite. And when i say turning the knee in, it is a dipping kind of motion. My knee is pointing toward what im punching (i really wish i could show you this). Also, with whatever hand i strike with, i do turn that foot in with a squashing a bug or putting out a cigarette type motion (like i step on a bug then turn my foot in to grind and make sure i got it). If i throw a punch with my lead hand i actaully step into it and turn my foot in, with my rear hand i do not step i just turn my foot in. While i am punching i am on the balls of my feet. This is wrong? I am sorry because i am doing a horrible job describing this.