Arria 10 GX PLL not producing correct phase shift

Very interesting, and thank you again for your time and assistance. I downloaded your .zip file, I had to modify a couple of file paths that had absolute directory paths for your local work area. But once that was fixed, the simulation runs though for me it still shows the wrong phase shift! I've attached the screenshot of my simulator. I am still using the older version of ModelSim. I will attempt to update to a newer version and see if that change alone fixes the problem.

I think based on your newer simulator version showing it working, along with my hardware functioning properly and reliably, it is safe to assume this is a simulation-only problem that I can ignore. It is good to know it seems to be version-specific (lucky me!). Thank you again for your help, once I'm able to try with a newer version I'll update this thread as well to confirm that I see proper operation as well.