Storyline 2 templates not importing accurately; size is all wrong!

Hi,

I have created several story files that ultimately were going to be important into one large file.  That way, several stories could be reviewed by different reviewers separately.  When I insert new scene and import the story I created, in preview, the it imports as a smaller size.  My current project is 720 540 default and the others I created are 720 540 default, when I import them, they are importing at a much smaller size, leaving borders on the left and right.

I have spent pain staking time creating at least 6 different stories, and each one is behaving this way.  Even if I import a story from a colleague, who is also collaborating with me, the file does not import exactly.

What is going on?  I've had to recreate at least 2 of them, thinking it was a quirk.  But now, it's everything I import at the same size of 720 540, or any size for that matter.

Please help!!!

Thanks,

Lisa