RoboRecall like placement of character in game

i’m about done with my first game, and i can’t find an answer to this issue. i’m currently using oculus rift.

it’s a 3d vr game, and when i log into the game, if i am sitting and then stand up, i am in the roof. i noticed that in roborecall, when you log into the game it automatically calibrates your stance. if you log in sitting, it places you as crouched. then once you stand, you are at the correct level. also, it has that neat recenter button when you hit the main menu on the touch controller. does anyone know of tutorials for these features?

Just to eliminate the obvious, if you are using an OVRCameraRig have you set the Tracking Origin Type to floor level?