Putting for the dough.
Great putting drill
Next time your practicing on the putting green, try this drill, it could save you some strokes!
Grab 2 tees and stick them in the green just on the outsides of your putter head. This creates a gate for your putter. Place a dime on the green and hit some balls to it keeping your putter head within that gate. If you hit one of the tees, you know your swinging either out to in, or in to out. This drill will keep your putter head moving on a consistent path causing you to make more solid contact in the center of your putter. Get a good feel for it, hit about 1000 putts, then go out and have fun on the course!