Zero Offset on Sig 2400

[fmjfirearms]

I have a Sig 2400, in the Sig app you can adjust the Zero Height and Zero Offset.
The manual, Sig online Manual, AB Online Manual does not say how to do it.
For example, if I take off my Suppressor and put on a Break and my group goes 1" high and 1.5" right do I put in positive or negative values?
Do I put in -1 for Zero Height and -1.5 for Zero Offset or 1 and 1.5
Is it Minus (-) for high and right or low and left, or Minus (-) for right or left or high and low?
I wish companies would run the manuals past shooters before they print!

 

[fmjfirearms]

Had a reply from AB, its apparently Minus for shots going Left or Low, Positive for Right or High.