Hi Chris,
Well, actually you are touching an open nerve here..... AUWW!! Hate it when you do that !

Yes, nobody could be more aware of this particular glitch than me.... It has actually been one of the biggest issues in email exchance between Rob and myself. The damping animation itself is Ok, the wheels and oleo's end up in their specific struts all the way to the end but Rob couldn't get more compression and damping out of the nose wheel and still keep a reasonably amount of 'nose bobbing' upon braking without disturbing other characteristics of the flightmodel. And you're right, weight of the aircraft comes into play here very much so as well.
We have tried quite a few variations but at the time this was the best we could achieve. Certainly the nosewheel/oleo ( but the main gear as well to some extent ) should sit much deeper into its strut while the aircraft is on the ground, we hope to manage a much better result during the native FSX conversion of the model. For now i'm afraid this'll have to do. Sorry.

Btw, if you look closely at the windscreen of the RW F-86 in the photo that you posted you'll notice that it is of the early 'V' type, making that an F-86A. Nontheless that's how the nosewheel gear should look when the Sabre is sitting on the ground, yep...

( there are some variations to see amongst the many photo's of parked Sabre's )
Cheers,
Jan