I have been spending a lot of time practicing chipping because it's a particular weakness in my game. But I am finding it hard to quantify/measure objectively if I am improving. The one method I use regularly is to chip 10 balls to a flag and score all balls holed as 1 point, balls within 3 feet as 2 points, btw 3-6 feet as 2.5 points and everything farther away as 3 - and then summing for an overall score (sadly, from 20 yards I am generally in the 25-30 points range). Does anyone have other/better ideas for producing measurable estimates of short game accuracy?