Is there a way to stop the camera from going beyond 180 (or 140 as examples) degrees?

Pan Cam v3. I understand about waypoints, but I want to cover a field of view that is approximately 180 degrees. However the camera keeps turning to say 200 or 220 degrees and essentially “wasting time” instead of focusing on important areas. I can try turning off sound and perhaps setting waypoints at each end of the 180 degrees. However, I’ve not had much luck with thoses approaches.