Just got my TIR2 today and got it working in F4, finally I've found out what the 3D view and zoom view function are for. FANTASTIC !!!
Couldn't find instructions for TIR on the BMS site and I think previous posts here on this topic are out of date as nothing worked for me. Finally after a lot of experimenting I managed to get it working. So in case anybody out there is in the same boat heres what I found works.
After installing BMS make a short cut to the F4-BMS Config Editor.
Start the config editor and select/browse to F4-BMS.exe in the Executable text box.
Check the "(SP) Falcon Configuration" box if it isnt already, expand the "Settings Benchmark Sims" tree then check the TrackIR For 3D Cockpit AND the Mouse Look checkboxes. Apply the changes and click the "Launch button to start F4. Thats it, I'm off to kill even more North Koreans