I have 4 still images that I'm animating to fall into a rack card and each of the four take roughly one full spin before they rest in the rack card the way I wanted them to permanently sit.
When the movie is played in FCP HD4.5, at the end of the 3 second effect, one of the pictures shivers or jitters like its got a bad coke habit.
Is there a way to fix the last frame from from jittering?
Have you tried making the effect a few frames too long and and trimming the extra out in fcp? Basically put a hold keyframe on everything, set your prefs to "keep keyframe time" and just make the duration a little longer. This should add some additional frames of the last frame of your effect. I may be 100% wrong but it's worth a shot ; )