There is always a flight-to-roll ratio when chipping a ball, which is expected from each club. For instance, if you are using a sand wedge it is expected to roll the same distance as it flies, that is 1:1. On the other hand if you are using a 7-iron, it has a ratio of 1:5. This means it rolls out five times more than it flies. So, keep in mind that, if you add the club number to the roll distance, it will be always equal to 12. This will help you achieve better chipping shots with different clubs.