The flight model for the F-86 series has been changed in version 2.15.
Main changes are that the rolls have been nerfed, are no longer pulled as hard, and the wings are no longer ripped by overload.
It was quite understandable because before the flight model was changed, people often ripped wings by over G or barrel roll. However, after wing overload system was reworked in last few patches, wing ripping is more harder now if you don’t pull insanely hard even on F8U.
Since wing overload system was reworked, keeping current F-86 flight model is pointless now. And should be roll back for possible to pull extra Gs.