Hi all, I have a timelapse sequence that I shot recently of a load of fast moving clouds over Sydney. I there are a couple of dust spots on the sequence that are really annoying and I'd like to remove them. I've tried using the close stamp in AE to remove the spots, but they are tricky to remove cleanly due to the clouds etc changing so much (image attached of the main offender!). Does anyone have any tips on how to do this effectively? I have been looking around on Google, but I can't find anything that's *quite* right. It's driving me mad! Thanks!