F-16 by SC Design

There were aircraft in simobjects that had older dates so that gave me hope that that was the problem. I deleted those, however same problems.
I deleted the Content.xml file
Restarted, re-installed.

After loading the sim up after another re-install, immediately old Hud reading, performance that of the old version.
- YouTube tried this individually with the F-16 and F-14 and same results.

What I’m going to do now, is do a fresh installation of the entire sim. Emptying out all my folders, and when I have re-installed the sim, the first and only add ons I will install, will be these 3.

Surely, that would have to resolve this issue but it feels like this is way extra.