I keep running into this same issue, and I can't figure out what's causing it.
In the program, everything looks fine:
When I try to export (even an .SWF) the curves get straightened...or distorted in other ways:
What is going on with this?? Has anyone else encountered this?
Please let me know!
It is possible that this is due to the fact that your raw shapes are very small (if they are). Try to make everything larger, break apart bit by bit, then convert to symbols again and scale down.
This worked! Thank you so much!
Good luck with your project!