F4I Frame ???

Does Any one out there know how I can find out if my F4i frame is bent?

Do a Google search for Computrak. It ain't cheap, but it's the only way to know for sure unless it's really bad. You could start with a string alignment (Google it, too long to explain here). If you think it's a minor tweak, Computrak is the only way to go. And best of all, they can usually fix it. Again, $$$.