Viewing sideways at KSEA lowers FPS??

[barryward12345 0]

When I load up a free flight in the VC on the runway at KSEA, I initially get good FPS (around 20) - BUT if I pan the VC view sideway to see the airfield buildings, the FPS reduce to only 10. OK - that is maybe understandable - BUT when I pan back to view straight down the runway and the buildings are no longer in view, the FPS remain low at 10.I mostly fly in rural areas and haveb;t experienced this anywhere else - but it is REALLY noticeable at KSEA .Any thoughts re this?Thanks Barry

[ryanbatc 12,857]

Probably because upon startup it loads and you're only viewing straight ahead, then it has to draw all the objects as you pan back and forth.