Scenery and aircraft bouncing

Hi. Can anyone explain why with some add-on aircraft the scenery in
'tower view' and the aircraft themselves when you go to 'spot' view,
bounce up and down to such an extent that the aircraft on the
runway/apron sometimes fall apart! (They look just they are trying to
flap their wings). It would be nice to cure the problem.
Martin S.

I had the same thing happening with the new Airbus planes they posted in
avsim.

VERY annoying !

"Martin S." <ms@ms.com> wrote in message
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