>>416823498
Apparently there's an Oculus Calibration tool for this.

https://www.youtube.com/watch?v=w0gOxHs8oVs
Check out the replies for dccamel in the comments. I ain't reading all that shit but it also has a dropbox for the tool.

If that don't work and you bought it second hand I'm thinkin you got trickered bucko. Height should be easy to set up when you do the oculus boundaries and shit? unless you mean it in a different way.