HI, I can see the other variants.

I have found a solution of sorts and an issue.

When I load P3D I usually select an autosave one from FSUIPC, which loads the CS 777.  When I try to use ACE, it does not load.  Go back to P3D, load the KingAir, wait a second or two, now load the CS 777.  Go to ACE, click save, go back to P3D and the loads are there now.

Now I am mid flight and had to leave for a while so I went back to load the fsuipc autosave, it does not seem to be saving the loads.

This is latest P3D and FSUIPC 4.939