Like my teammate BWerthy told you, taking notes is a very important habit to build among playing rounds because there is a lot of holes that requires little distance adjustments in this game, WGT is really not constant on this thing.
Also, 2 things comes in my mind. 1) WGT is using 48 different wind angle positions around the clock, so its really easy to get a miss wind angle reading that will surely screw your shots if you not pay attention, the more the wind strength, the more bad result you’ll get. 2) Bad wind angle views : it is also very important, in order to get the right wind angle, to be able to align the blue line between the ball and the target. Many time you’ll get an offset view of this blue line so you should be able to make the correction to pinpoint the correct angle from where the wind blows.
Hope this could be helpful !