Putting is all about feel. It’s a common mistake to ‘hit’ putts instead of stroking them with a great rhythm. To work on creating a better stroke, try practicing by using just one hand. To be more specific your right hand for a right handed golfer. This should be the dominant hand for feel and control. When going back to both hands remember your other hand is almost just along for the ride so don’t let it interfere with your stroke!
Give it a go and enjoy your one handed putting!