Are you using the Brush Tool?
Perhaps you have the Pencil Tool selected instead of the Brush Tool.
Yes, I'm using the brush tool set at 3px and 100% hardness. I tried it at 2 and 1 pixel.
In cs6 I get a nice sharp stroke, in cc it's jagged.I also compared my gpu setting in each to make sure it's not that.
Could you post a screenshot?
Also, look at your settings in the Brush panel.
Check that you have Normal set as the mode in the tool options bar and not a mode like Dissolve.
R_kelly. I have since un/reinstalled the program and synced my preferences. Now it seems to be back to normal as far as the 1px stroke. I should have tried that first. anyway, Thank you!
And to your questions above, yes, that was one of the first things I looked at.