wathched a dvd on explosive golf and have a question about what i take is basically the 'sit down' move in the forward swing. it says it is an actual location to hit rather than going immediately to the left. problem is i can't really stay in that spot to get the down move. if i go to the left, i don't get the club down far enough and hit thin. i know i'm missing something here. how do you know if you've got to the sit down spot when you are trying to go left? thanks for some help.