Clockwise down.
Clockwise right.
1 click = 15mm @ 25m in elevation.
1 click = 12.5mm @ 25m in windage.
Trigger adjustments in the Owners Manual are rather ambiguous; I have reproduced them until I receive an update.
To adjust trigger pull, remove stocks and turn screw 47 through the opening in the receiver with the help of a drift.
The engagement area of the hammer with the trigger is adjusted by screw 20 through the home in the trigger guard, with the hammer cocked.
Trigger creep is adjusted upon release of the hammer by means of screw 72.
To further confuse the issue, on the diagram screw 20 is listed as "screw", 47 as "stop screw" and 72 as "adjusting screw".