Hi everyone.

I'm having an issue with an imported transparent png. I have it as a movie clip moving slightly downward in one tween, but I'm getting a strange ripple effect, where sections of the image look to almost separate and then come back together (it usually happens twice)

It's not as visible at a lower frame rate, (but I can't keep it at 12fps) and at the 32fps it's very apparent.

Any ideas how to get rid of this?