I guess I wasn’t clear on what I meant.
When the ball is struck by the putter leave the grid on until the ball travels to its stopping point, on the green, or in the hole. If this is done it will help the player analyze if their aiming point was correct or near correct. It would make for a better experience without compromising the challenge.
Or, on a drive you show an icon, on the small window of the hole, where the player selected their aiming point. May I suggest doing the same on the window of the players putt?
In a real game one uses their eye to judge their aiming point and can “see” the result. The way the WGT program is as soon as the player strikes the ball with the putter he / she losses that point of reference.
I hope I am being clear with my analogy.