Importing .ai file is not 1:1
How to import Files into FC 1:1?
FC artboartd = 760 x 600 (px?)
AI file = 760 px
What was the dpi of the file? Can you post your file, I am sure the QA team might want to look at it.
Did you know in the latest version of Adobe Illustrator there is a Flash Catalyst template? You could try starting with that template and move forward from there