Good afternoon. Since the trial version does not have bought the full version, which would try. I've been doing a lot of retouching and was very pleased to see that there is a real alternative to the SS. And now the question itself. https://www.youtube.com/watch?v=3JCUygsM0JI&feature=youtu.be I apologize for the English. I communicate through a translator. How do autoclean brush that would not reap it before each stroke? And how to do so in the affinity that would make a way in the video? Unable to find a suitable tool, I can not deal effectively with retouching and photo restoration. Very necessary to ask your help :(