Set up with your clubface open to one o'clock, play the ball forward, set your shaft neutral with the clubface, balance your weight evenly on your feet, and get the handle towards your left leg so you finish around on an arc.
Allow the sweep of the club to naturally hinge your wrist for you during your backswing
When attempting a makeable putt set your target past the hole so that you do not commit the cardinal sin of putting, which is leaving your putt short