Created attachment 80669 [details] The Dynamics in the Brush editor window. Color/ Hue in this case The Preset Dynamics related with color /hue doesn't seem to work properly. It tends to be grey in all the spectrum. i have tested with fuzzy, pressure but the result is the same. color/saturation does something extrange because it saturates but in wrong hue.
*** This bug has been marked as a duplicate of bug 313494 ***
im having same issues in 2.7.1 also spray brush random hue greying out