bouncy taxiways???

When i taxi along taxiways in almost every major airport my plane seems to bounce along quite violently. I have downloaded an airport scenery addon recommended by www.flightsim.com Is this normal? sometimes it registers as a crash. Which is annoying when taxiing into JFK after a night trans-alantic flight. Note: this happens with all my planes

MS in all it's wisdom didn't make many runways flat and the aircraft "bounce". I never had that problem with taxiways, try going a little slower.
I fly vintage and taxi with full flaps to keep me slow.
If you like try this to flatten the bad ones, KSEA has a bad runway.

I believe it to be a Fs2004 bug. I have seen aircraft bouncing while parked at the gate with engines of.

It's a bug!

I've had a lot of different problems, but that is one I haven't had. I don't fly anything bigger than the DC3 and I don't usually fly it. Speed might have something to do with it, I know I taxi slow.

If it's a bug it's one I haven't found yet. I wonder if it could be something that shows up with different video cards? I know you and I use the same brand and we haven't experienced the problem. It might be interesting to know what video card those who are having the problem are using.

Gee! I fly out of California. I thought it was an earhtquake.

If you are switching views a lot while taxiing you will tend to bounce and smoke the tires. Same as when using the Control + W keys to check on other surrounding aircraft. It's odd but is a universal problem for all of us w/FS9.

I had the bouncing problem on my last computer, and now on my new laptop with an i5 and nothing added on. Was there ever a fix made for this. Its a pisser to fly for an hour or two and then "crash" taxing to the gate. Anybody heard of any solutions?
Thanks