roadruner150: where to put my approach shots for the easiest putts
Within a couple of feet, preferably on the low side of the hole. Okay, that was the cheap shot answer.
Obviously straight uphill putts are the easiest. You can map every green every time you approach by simply changing to forward view, and selecting chip as your shot preference. When you then click on the target flag, you'll see the target grid. Blue = high. Red = low. Move it around if you like. There's your green map, presented to you on any and every approach.
Cheers. Have fun. Good luck.