I don't know if this is more of an observation but I suppose a question will inevitably rise from this. I have an AMD A10, 8GB RAM, 2GB nVidia graphics card. I bought the 340A, love it. Flying around it's a great aircraft. The observation is that irregardless of settings (all set low or all set high) or when looking in the cockpit or at the external, when shutdown on the ground I get a perfectly stable 28-30fps. after engine start and on taxi up until rotate I get between 25-27 fps steady. After that my fps drops to unstable between 17 and 20. Does anyone have any suggestions on fps.