TrueView Button / "Pushing down" phenomenom

[windbeutel]

I fly a lot of flight sims and some support 6dof that I wanted to try with my TrackIR4. When enabling the up-down-translational tracking I always end up pushed down in my seat when looking back forward and I have to recenter the view. That is a bit annoying.
Somebody with TrackIR5 told me that disabling the True View option helps avoiding or strongly minimizing this problem. Unfortunately I don't find this option im my TrackIR4 software interface.

Can somebody help because I bought the comparatively expensive TrackIR4 in order to have 6 dof and not only 3 dof for my flight sims.

[VincentG]

What gaming applications are you using?

The True-view option, can be enabled/disabled in the individual profile settings.

TrackIR 4 software -> Profiles tab -> open a profile, in the lower profiles section -> motion tab -> check box for true-view -> select OK to save settings