The distance error tool is designed to extract and quantify the error from the average. The goal is to have a Mean Squared Error (MSE) below 1 which is shown at the bottom of the MSE column.

1) Choose one of the tables below with the relevant handicap index 2) Use the bottom tabs to choose the distance range the distance your chosen shot is aiming to finish 3) In the ‘Distance’ column in feet insert the distance the shot was either long or short of the intended target using a - (minus symbol) for a shot finishing short