Quick F-15 radar question

[ScEBlack1]

What is the name of the keyboard setting i need to set on my joystick to be able to "keep my target designator box still, while i move my radar antenna up and down to different altitudes on the F-15" hope you understand what i mean, i have looked but cant quite figure it out, it's been a while since i got back into Lockon, thanks all.

[Ironhand]

Shift-; (semi-colon) for up and Shift-. (period) for down.

 

Rich

[ScEBlack1]

Thank you Ironhand!!