First person controller Jumping collision detection

Hopefully the last piece of my collision conundrum ... Okay, So I have A maze that the player can rotate; which will let them walk up walls and walk along the ceiling. While the player is grounded everything seems to work fine, but the second I jump both the mesh and box colliders seem to be ignored allowing the player to fall out of the cube.

For the Player I am using the First Person Character Controller. For the walls Of the maze I am using Mesh Colliders and for the Cube itself I am using box colliders. I Tried using the don't go through things script and applying it to the walls, cube, as well as the first person controller to no avail. I'm hoping it's something simple I'm missing...

function FixedUpdate () { if (Input.GetKey ("z")) // spin the player around the world origin at 'RotateSpeed' degrees/second.

 iTween.rotateAdd(gameObject, {"x":95});

  if (Input.GetKey ("x")) 
     // spin the player around the world origin at 'RotateSpeed' degrees/second.

 iTween.rotateAdd(gameObject, {"x":-95});
  if (Input.GetKey ("c")) 
     // spin the player around the world origin at 'RotateSpeed' degrees/second.

 iTween.rotateAdd(gameObject, {"z":95});
  if (Input.GetKey ("v")) 
     // spin the player around the world origin at 'RotateSpeed' degrees/second.

 iTween.rotateAdd(gameObject, {"z":-95});

}