Hi Scarab, I had the same problem with my X52 (not Pro) , because I had not realised that the radar elevation was set by default to be controlled by the Rotary X (as Agave said, the small rotary control at the thumb reach).
As Agave pointed out, it is set in the Setup–>Controllers–>Advanced–>Avionics, it should be the first line of the screen (I cannot make a screenshot of it for some misterious reason). If it’s set to work with the rotary, the keyboard control won’t work.But most important: if the rotary is not in the centered position (you can feel it as a small detent), it will send your radar antenna fully up or fully down with very small rotation, it’s very sensitive.
So I suggest to calibrate it with the Saitek control panel to make sure it’s centered (and not drifting), then start Falcon, go in flight and try to control the antenna elevation with the rotary.
If you find it too sensitive, you may still disable the rotary in the setup and use the keyboard instead.
Let me know if it works.
CheersDavide
I got it to work. I found out that I wasn’t using the thumb wheel, since I thought it was just a button. Using this fixes the issue I as having. I will probably have to calibrate it though, since it is too sensitive for me at the moment.