Zdepth pass rendering very low contrast (Maya)

Stu2Prof

Hello, I am doing a tutorial for exporting passes from Maya to be used as game textures and I am having problems with the "camera depth" pass and "camera depth remapped" pass also. The problem is that when I check my zdepth image in Fcheck after the batch render it appears to be incredibly faded to the point that I initially thought it was not rendering at all. While my "cam depth remapped" is completely black. I have not had any difficulty with the normal render so far.

Here is the cam depth image that I saw
Cam depth
http://imgur.com/R0ns2JA,CaGr4SA,1HBrQRu#1
Here is the same image with a high contrast
Cam depth(photoshopped)
http://imgur.com/R0ns2JA,CaGr4SA,1HBrQRu#2

And below is a screenshot of my scene in maya:
http://imgur.com/3tnX866

Does anybody have any suggestions as to why this is happening or what I might be doing wrong? I would really appreciate the help.

Stu2Prof

I just had another look and it seems that the problem is that the camera depth white value is starting from the camera's position and not the front of the object. Has anyone had this problem?