OpenVR Advanced Settings has an indicator of how many CW/CCW rotations you did so that you can try to keep them roughly the same by changing your rotation direction.
It's awesome. I hope they also port the second one over (I guess they will if the first is successful).I got that gem too on winter sales and it was so good, best experience i`ve had on a VR game, the last level was EPIC!, my arms still hurt lol