Unbelievable aircraft in quality and realism! A New bar has been set for every flight sim platform. I don't track framerates, but I look for smoothness, with virtually no stutters. I have a capable system. I have all of the latest heavies and with resolution on high and other settings fairly low, I get virtually linear/smooth flight with all of them, including the MD80. However, I am getting a micro stutter every few seconds with the 737 in the air and moving on the runway. I tried every setting