The post above is too old to edit, so I guess I will double post.
Using Inventor HSM 2016 I changed the document units to mm and re did all of CAM stuff. The V6 LCD post processor worked great!
HSM in inventor looks to be exactly the same as the CAM in Fusion 360. This means anyone running Solidworks should theoretically be able to use the same exact post processor and HSMexpress. Keep in mind, HSMexpress (cam for solidworks) only goes to 2.5D CAM. No full 3D milling or any turning as far as I know. I have both Inventor and Solidworks, so I will test this theory soon.