Not to be rude but you really need to practice and get these numbers up. Most putting practice areas I have played start at 10 feet and move out 5 feet per spot. As bad as I am, I never miss from 10 or 15 feet and rarely ever miss a 20-footer. Now on a real course with elevation change and baskets near trees, my odds may go down a bit. But on the flat and wide-open, you need to hit everything under 20 feet. Then you will improve your longer putts because you won't be concerned about flying by the basket by 10-15 feet. I have friends who always try to land their approach right under the basket so they have drop-ins. But this also means that they never hit a putt in the 20-50 foot range because they never try to (because they are worried about the come back). Of course, if the basket is on a ridge or a mound or otherwise elevated, then I will try to land at its foot.