openVR settings look at "Universal Centered Rotation" and enable it
go to rotation settings.
Adjust the "Snap Turn Angle" value to 180 degrees.
look for "Offsets"

set it -3 for a longer c-step
you can try -2 for a shorter distance.

go to "Bindings" to trigger/use on your buttons
"Snap Turn Left" or "Snap Turn Right" whatever makes you comfy
and done go do your c-steps