Hey a have a strange problem.
I changed my paintinglayout.
I opend via Window-> New Main Window this one draged over to my graphics tablet with 3d Viewport → Texture Paint. The other window contains Image & Shader Editor.
Everthing worked very well, til it came to the stone outline part.
I followed Grant’s instructions Radius ~9 pressure on and Strength ~ 0.150 pressure on.
While drawing a line, the radius jumps between small and big, and the stroke begin with strange jittering.
I had to repeat every stroke many times to get a good result, but it ends up far to white.
I checked all burshstroke options,restarted Blender nothing helped.
Then i closed one window down to the Taskmenu… and the brush worked as expected.
Now i just expend one blender instance over both screens and it seems to work well.
So, is my Computer to bad, or is this just a strange bug of Blender?