AutoCAD Civil 3D :: Error Importing PTX And LAS Files

I am trying to import PTX or LAS files into Civil 3D and keep getting coordinate errors. Meaning, the scan data comes in at the right size (I've verified dimensions in RealityLINx) but for some reason the scans keep coming in close to the 0,0,0 point. I have tried two seperate projects, one with arbituary coords (7000, 7000, 600) and another with state plane coords (NAD27, Zone 5).

I have tried two ways... Through the Prospector using the CREATEPOINTCLOUD command. The scan data is in metric units and I have not found a way to convert the scan data, in Civil 3D, to feet units.

The other way I have tried is through the POINTCLOUDINDEX command. This command will convert my PTX or LAS files into a PCG and upon insertion into the drawing, I am able to give it a scale factor to try and convert to feet.

Like I said, I have done this all day today, with separate projects and keep getting the same results. I have inserted the scan data in both metric and feet units, measured identical objects and have come up with the same dimensions between the both units. But I still cannot get them to land where they need to.

I am unsure if this is a coordinate system error but most of the stuff that we scan is in an arbitrary system, so I am not sure if assigning a coordinate system will do the trick.