Elevation: Clockwise down.
Windage: Clockwise right.
1 click = 10mm @ 50m.
Trigger Weight: Turn screw F clockwise to increase.
Letoff Travel: To create a "rollover" release turn screw G anti clockwise a small amount.
To Reduce Takeup:
1. Unscrew M (anti-clockwise).
2. Cock trigger with lever E.
3. Turn screw M clockwise until the initial trigger slack disappears. If you go too far the trigger will not cock.