Here is how you do it...this is what the guys who have been here from the start are doing....
Play every hole a million times and write down what works..do it again...and again and again...then it's just up to personal error with your swing meter...
When you played this way back in the first beta there were very few variances but you still had to memorize everything. Play the lie averages...you can do the math especailly with putting..memorize your line percentages and tape a distance meter to your screen..make one for fast and slow
You will see that by just knowing where on the putting grid you ball has to go you wil sink a ton of putts..don't put the pin..put the grid
Also you will have to spend every waking moment playing....look at their rounds played it's amazing how much they play to get as good as they are....
I stepped away for a bit and went from a 65 average to a 74 and still stuck in the masters category. oops lost my notes...and got a life...lol...have fun and enjoy it's a great game if you have the time to spend getting good at it.