Image bouncing?

so im making a screensaver, that has a bunch of images that are fading in and out in the same spot… the problem is that the images just randomly bounce… whats the deal?

there is many things that could be causing this but I think that your problem is that the image is in a slightly different position in a keyframe then it is in the one before it and therefore the image jumps slightly when it reaches that frame. What I would do is just press the enter button on your timeline and watch closely to see if you can see the image jump. Then you can see where it the problem is and fix it.

If this is not the case then I don’t know of any other way I can help you without seeing your fla.

i dont think that is it… but thanks for the suggestion…
all the keyframes are exactly the same except for the alpha…
id post the fla but its pretty big

from other threads i’ve read, you have to make sure that the images are on a whole number pixel. Look at the alignment in the property manager and make sure all the alignments are at an integer (whole number, made myself feel special by using a word like integer^^)

your a genius