It's probably something simple, but I'm stumped.
I've successfully unwrapped my model, I have a UV map, and the first few faces I painted using a fill brush worked successfully. However, I seem to only be able to paint a few faces on the entire model, and it's not allowing me to fill anything else. I can select the face:
However, clicking to fill fails. It's worked on other individually selected faces on the mesh.
I'm stumped. Something that's worked for multiple faces seems to be unwilling to work for any other face on the mesh (that I could find).
Recalculated normals just in case it was something like that, but to no avail.
Any help would be appreciated!