Jagged/ Staircase lines with brush tool :(
Hi,
My brush only draws jagged lines (using Wacom Cintiq 13' with pen) and the lines as well as the "layer 1" button turned red.
The lines are fine when they're completely horizontal or vertical but can't do diagonals or curved lines.
I reset all the tool settings and restarted the Mac and photoshop several times with things only getting worse.
Please help!
Thanks,
Luca

