Well slice it up anyway you like - It's what makes this such an unrealistic game in every sense of the word. This game has no physics engine running anywhere even near it, limitation of the game/tech it's built on.
They rely on mathematical interference's that are supposed to simulate you 'having a bad swing' or in someway not hitting your ball with the best possible swing you can. Which I understand otherwise it would be more ridiculous than it is now.
The problem as I see it is rests squarely on one issue; WGT ties everything into revenue. It dictates every single aspect of what they do here. Nothing they do has anything to do with the 'game', players being able to player well or shoot in a fashion that simulates the game of golf at all.
Golf clubs don't have deviation in them, I use Mizuno bladed irons, if I hit them bad I know instantly, other than my hands ringing for 5 mins, the ball doesn't go anywhere close to where I aimed. When I do hit them 'sweet'? Don't even feel like I hit the ball, it just flies dead online to where I aimed, which is the way it's supposed to happen.
I get they need to 'so something' to make it interesting... just wish they'd do it for the 'game'.