Hi there.
At first let me say, I don't have any knowledge of the real bird.
Now, I am experiencing the F-86 having sort of almost none drag at upper speeds. If you cut off throttle down to idle you can glide enormous distances. You can even keep a climb but are losing speed only so slowly.
Also if i pull the stick only a bit, having the ADI pointing the nose slightly above the horizon, I get huge climb rates instantly, mostly with my pilot coughing due to the G-load. It is very rare you can keep the bird steady for longer than a few seconds without getting into climb or descent rates beyound 1000 ft per minute. You can trim, but trimming affects the bird way slower than your next unintentional climb.
Biggest problem being the huge climb/descent rates without having a significant shift of the horizon out of your cockpit. You have to watch your VSI constantly to hold level flight and this is not an easy task with your stick in the LOS to that instrument, even with TIR.