Hi Ed, I've been working with Photoshop for a long time too. Although the built-in "Mask Refine" in Affinity Photo does a very good job, I miss the ability to apply Dodge & Burn to masks like in Photoshop to sharpen or soften masks. Do you know how I can do that with Affinity?
-moritz
This is not an operation I've had to perform. You may want to try searching or asking on the Affinity Photo forum. The folks there are pretty helpful at answering or finding a workaround.