Hitting Chip Shots off the Toe

Question
When I practice chipping a lot of balls, I start hitting the chips off the toe and then I can't stop.  They are definitely not shanks.  I've tried everything(moving the ball back in my stance, moving closer to the ball, moving farther away from the ball)  This only happens when I practice a lot.  I just had an artificial green put in my back yard and I love practicing, but this is extremely frustrating.

Answer
hello ron.  i think i understand your problem.  i think your stance is a little bit off right now because you have been moving it around too much.  here is the solution.  just set up so that you feel COMFORTABLE.  and get the club a little steeper at the adress.  don't try lay the club down.  from there, i want you to swing OUTSIDE.  and then hit the ball from STEEP angle.  this is a techinique used by tom watson, one of the best chipper in the game...  i think it can work for you too.  remember, steep back, steep through.