I personally like to keep the travel on the putter meter as short as possible,,it makes it much easier for me to ding,,i use a putter with the 10,20,50,100 etc,scale...i only use the 10ft scale on puts less than 5ft,,i use the 20ft scale for puts of 5ft,,i use the 50 scale for putts up to 15ft,,putts of 20ft or more i use the 100ft scale,,,,,works for me...