As the one having this problem, I have tried various tweaks with Mesh setting, tried deinstalling, then restarting the computer then reinstalling the CS727 passenger and freighter expansion packs back into FSX with full administrator rights and the CS 727-200 are all still bouncing and jumping frantically whenever I start to taxi on the ground.

If I slew the aircraft in to the air and release the slew option, the aircraft flies smoothly as expected, until I touch the runway on the ground, again at which point the jumping, juddering, and bouncing around begins. This happens at any airport within FSX, either pay-ware, free-ware or default.

All other FSX installed aircraft move on the ground perfectly normally including the CS 727-100 aircraft, so this is a very odd fault that I just can’t seem to find a resolution to.

If there is someone that uses this forum that could possibly help I would be grateful to hear from them as I am almost at the point of deinstalling and forgetting about the CS 727-200 aircraft all together.

I do thank anyone in advance who may be able to help in getting to the bottom of this unresolved issue.

Kind regards.