How to create a new pastel brush in Infinite Painter

The Sketch brush category has some pastel brushes in it and you can click on the settings button and change textures, jitter, etc. The Julian and Kurt brushes in this category can be modified and saved as new variants. I don't think you can import Adobe brushes into Infinite Painter. You can use the image that the Adobe brush makes and create a brush in Infinite Painter. There is a community on Google Plus for Infinite Painter and there you can talk to the developer and get detailed answers to all your questions. Here is the link to the community. plus.google.com/communities/115913927013393817992