Fredddddy:
It should be all feel no help with meters and rulers or calculations just feel the shot and use ur head.
Feel, schmeel! What does it truly matter how someone arrives a shot?
Its to-may-to, to-mah-to in my book. All methods factor in wind, elevation, distance, lie, what ball you're using, green speed. back/top spin, etc.
So what if one person goes 145+2-1-3=143 into a calculator and decides its a 7I full back spin halfway to the first mark on my WGT caddy. And the other guy says, hmmmm wind off sets the elevation, allowing for roll out it feels like a 7I with a little off of it say half way to the first avatar move.
I also don't see any difference between having "legitimate" avatar moves and tape on the screen or the WGT Caddy.
There's 20 avatar moves on a full swing, how is that different than having tape or the Caddy with 20 marks? Again its to-may-to, to-mah-to, its still the same thing in your garden.
Anyone who says there should be no WGT Caddy or tape on the screen should also be screaming for WGT to remove the avatar moves with the power meter! The backswing would start after the click. But I've never heard THAT mentioned.
Do what you like, I'll do what I like, as long as we're not running a cheat, let's have fun doing it.