>>352161771
steamvr by default doesn't let you change roll/pitch, only yaw. You basically have to implement a whole new steamvr driver to do so e.g. ; e.g what https://github.com/openvrmc/OpenVR-MotionCompensation does. I haven't seen anybody do a fork to just pitch/yaw before but it's in theory possible.

https://github.com/nitrog0d/TrackingRotator implements roll/pitch specifically for vrchat as a mod, convenient for getting a video screen at juust the right angle.