So I'm a decent shot-maker, which is why I can run 8 and 9 ball racks. But I've recently started playing 14.1, and while I have no trouble with the first 12 balls in an open rack, I usually have trouble with the last key balls/break balls. I realize this is because I have trouble either staying on the correct side of my next object ball (giving myself proper angles to the object ball after that, etc) or remembering to do so. What are some good drills for controlling the cue ball to land on the proper side of an object ball?