Coordinate Issue discrepancy between Model Dimensions and Output

[SethD]

I am currently trying to create some 3D objects based on point data from ArcMap. The data matches the project dimensions coordinate system but for some reason the Northing/Easting coordinates of the output are different? What could be causing this? I was unable to upload pictures so I had load images into dropbox. See image links below for more info:

https://www.dropbox.com/s/hf41bos9uozsryu/RockWorks%20Utilties%20Tab%20-%20Input.jpg

https://www.dropbox.com/s/ux3svzz8fssvr6l/RockWorks%2016%20-%203D%20Perimeter.jpg

https://www.dropbox.com/s/gehobfleudsb8ey/Coordinate%20System.jpg