I discovered that my hook problem may be with the backswing. After a large hook I go back to address and with out regriping I see the clubface is severly closed. I know I did not regrip in the backswing, so I theorize that I must be rotating my elbow or wrist somehow. Let me know if you have seen this happen. If this sounds like the prob em then I must find out what the correct take away is so I can get back to square.