aledoguy: Can I switch to a 3 click mode?
No
aledoguy: No way to judge fron the swing meter how far you are going to hit.
Have you read through the FAQ's or watched the video tutorials?
There is also putting guides as well.
aledoguy: Also, on the greens it gives you left or right slope but no up or down.
Yes it does...look in the box...8 with arrow pointing up means from your ball postion to that spot is 8 inches differences
aledoguy: Help or I will claim POS game and quit.
Do as you wish, but reading about how to play the game would be advised.