I have a video track that was created with After f/x that has a blue background. The background is not the standard chroma blue & sits behind a black background that explodes and drops from view in pieces. I have another track, lets say on track 14 that starts before trk 1 completely ends. It should play out like this. Trk 1 explodes, to reveal the keyed out blue, which reveals track 14. This happens like just explained, however the brightness of trk 14 is reduced until trk 1 is finished then there is a sudden jump in brightness. Trk 1 is also slightly transparent when they overlap at this point. After f/x also uses alpha settings, is there VV3 can utilize this alpha setting so I dont have to use chroma keying? How do I fix this problem?