Do not overreach. When you set up and hold your club, your hands should never be extended beyond your eyes. This is a big mistake a lot of golfers make. Once you've determined where and how high you need to tee your ball, then become mechanical. Do it the same every time.
Some people use their fingers to measure the height of the ball.
Experiment, practice, play with the above and play with it until you get it. Raise or lower the tee, right or left, but find where it fits your swing. Putting is a basic skill. Learn how to improve . Inc. All rights reserved.