Hi волк,
the problem is the geomtry of the model "Turm7c_1_ac buso 1_High":
the model is not centerd in all dimensions. So you must export this model (with S3D) an center it - for example with "wings3D" (freeware).
Then import it and adjust translation and rotaion parameters. On the second scrennshot, you can see this new values:
Sad to say, that the "Turm7c_2_Hd.dat" has the same problem.
Greetings
rowi58