Just wanted to show the right place to check....
Vag-com -> 01 Engine -> Measuring blocks -> Block 4 -> Pic below... Right, Ok.
I checked this 2 seconds before and 4th block was -3.4 but then I shut the car down for a second, when I started the car again it had changed and -2.0 as seen below like most others. Good range is (2-5). I would like to go to about 3.7 and will adjust it tomorrow when I have time...