Get your putting stroke a little straighter back and straighter through by using your Huxley flags here. You can make a little train track. Pick your put as flat as possible. Just get the flags so they don't interfere with anything you're doing here, and just make quite a narrow train track. And then simply put your putter in the middle and just make sure that you don't hit either flag. So, you really start to get some good geometry to your stroke. Is that a ball in there? Move the flag out the way, make your stroke, and see how narrow you can get those till they're almost the width of your putter. The narrower that you can get them, the more precise you have to be.