editing maps

NAIMA

I am totally new to substance so I am learning and I was wondering , since I made my first model bake in substance and I got normals and other maps, but there are some small errors, can I fix manually directly on the texture map in PS may be and then reimport and keep using it in substance? If so how I do ?

Jerc

Yes, export your texture using the mesh maps export preset, that will export your bakes.
You can then import back the fixed bakes and replace them in the Texture Set settings window.