Aircraft jumps on the ground

[GeneticA]

Hello,

A couple of days ago I joined VATSIM and set up some programs and add-ons (FSHost, SB etc.), added CSL folder into the aircraft folder and changed the FS2002.cfg file with another one that was required.

I conected to VATSIM server as described and hit Fly Now button in FS. My cessna appeared on the parking area and it started to jump on the ground :-/  ???

It jumps, gets buried under the ground then crashes. I tried other aircraft but only some of the cessnas crash like this. Boing 737 has no problem for example. Cessna caravan is fine as well.

Then I put the original FS2002.cfg file back but it didn't corrected the problem.

Lastly, I replaced the c182 folder (cessna 182) under the aircraft folder in my computer with another one from another computer. And the problem is solved.

I am confused with that because I have not changed anything inside the c182 folder while setting up all those things.

What could be the reason for this problem. Should I replace the other aircraft to solve this problem or is there a better way?

I also had a problem in an airport in Honolulu, some of the taxiways were buried under the ground, but I am not sure if this is coused by the things I recently added.

[Poseidon]

Did you get the CSL libraries from VATSIM? I do not remember having any problems with that.
Also, have you added any sceneries in your FS? The buried taxiways seem like problem with scennery.

[GeneticA]

added CSL folder into the aircraft folder and...

Yes I added that in the aircraft folder. Does this folder alter my aircrafts settings? Maybe I got a wrong version of this CSL library?

have you added any sceneries in your FS

I've added some sceneries but as I remember they were not around Honolulu. I'll check this.