Player Height breakdown

If I grab the player's stored eye height via OVRDevice.GetPlayerEyeHeight(), it rightly shows a value a little over 0.1m below my actual full height that I entered in the config tool. SDK-wise, how do I then use this or other values to set a custom height at runtime? I no longer see a way to specify an Eye Position/Offset in the OVRCameraController inspector, no doubt because Oculus would like to use the true head position from the tracking camera instead of using a neck model. However, in OVRCameraController.ConfigureCamera(), I see that it is doing this:

cam.NeckPosition = NeckPosition;
cam.EyePosition = new Vector3(eyePositionOffset, 0f, 0f);

All that seems to be doing is propagating the ICD, and nothing about the neck to the eye/camera height. I figured that the Vector3 should actually be something like (eyePositionOffset, Hmd.OVR_DEFAULT_NECK_TO_EYE_VERTICAL, Hmd.OVR_DEFAULT_NECK_TO_EYE_HORIZONTAL), like EyePosition's initial value in OVRCamera. So I decided to modify the "cam.EyePosition = " line above to include a non-zero Y value, and it seems that my height in game didn't change. (This is with usePlayerEyeHeight off.)

The Unity Integration guide (for 0.4.2) still seems to mention an Eye Center Position property as well, so if this is changing, I'd love to know where it's headed. ;)

Furthermore, when looking at the OVR.Hmd.DEFAULT_* constants, I don't see anything that indicates a reasonable default for the vertical distance from "eye to top of head", so I'm curious how one would reconstruct the full player height from the other heights etc.

I'm sure I'm barking up the wrong tree / missed a turn, etc. Anyone have some experience with the breakdown and how the height can accurately be manipulated within the SDK's framework?