I made a small mod that enables "5DOF" (yaw, pitch, X, Y, Z) TrackIR axes in LFS. It modifies the custom view parameters in real time so it is a bit 'hacky', but it seems to work quite well for me. Requies TrackIR with vector expansion.
Here is a small video of it, download from my site
Made a minor update (v1.1), it adds a setting for automatically shifting the view on the X axis with head rotation, so you can look over your shoulder simply by turning your head... I think it should also work for people with no vector expansion. (Assuming the whole thing works for anyone else but me )
Great stuff! I have a trackir 4 pro thats just sat diabled on top of my monitors because i only ever race on LFS (Cant seem to get to grips with it when its not 5 or 6 DOF)
The head movements are magnified. So you look 10 degrees to your left (so you can still see the monitor by moving your eyes), and it translates that to 90 in game (or whatever you choose).
very nice program..i just got my track ir today. the only thing is, it seems that every time i got the the pits/change cars my Z axis(height) is off. any suggestions?