Thank you, that was helpful, but, I still have a problem. The screen is now full for my monitor and flying a plane looks ok. When I try to change an option like "pitch" the option box is a small square about 1/3 the size of the screen.
My monitor is set to 2560x1440 which I set into the options.lua.
Can you think of something else I can do to "fix" this problem?
Thanks,
Badkitty