TIR4 and "Strike Fighters P-1" based gaming issues

[BBandyRFC]

Hi, have been using TR4 with Strike Fighters and First Eagles (ThirdWire flight combat sims) and have enjoyed it very much.
However the stock version of the software runs much better on my WinXP unit than the updated software.

I find that when running the updated software, I am CONSTANTLY in need of hitting F12 every few minutes, as my view slowly but surely drifts out of alignment.

Is this a known issue? What features am I missing NOT using the newest release? Thank you.

[VincentG]

Depends on what version of the software you are currently using?

Many new features have been implemented, including "True View, camera distortion fixes, added game support, etc....