I have two still images of a map that are exactly the same except one has a pin point on it to mark a location. I want to fade the pinpoint in so it appears on the map, but when I add the transition, the map jumps slightly as if the maps were not identical. They are however, and the jump doesn't appear without the transition. I only appears sometimes like with the transition or when the images are on different video tracks.
How can I get my maps to transition smoothly with the pinpoint appearing slowly without the weird jump between images?