EZdok, TrackIR and PMDG

does this work for TIR 4?

It most certainly does. Get the version for the TIR5 though so its compatible with both the TIR4 and EZdok. I did this and no problems except when closing TIR4 down, it took ages or didn`t happen. This was pretty much fixed in the TIR5 (5.1?) final. Occasionally I have a problem where clicking in the EZdok controls doesn`t move anything in the aircraft, but this is after a lot of flights that go perfectly. The first time I reinstalled but not again, even though its quick. After the last update to the 737 NGX I found all inside views with EZdok were perfect but the outside views were leaving some parts of the plane translucent, especially the body. I tried everything and noticed EZdok was still calling it a cockpit view even though it was outside, the SPOT view fixed it. So for that I tried all sorts then finally used the EZdok configure to put the aircraft.cfg files back to normal, as if I was about to uninstall it. Then I reconfigured them and everything worked perfectly. So the next time the clicker doesn`t work in the plane I`ve a feeling this will fix that too.