Tried to setup ArtRage for pixel painting, but the Snap to Grid settings don't seem to work.
I'm painting with Technical Pen - Square Head.
But i find that when I brush around, or just click to paint one square, it's not really snapping at all.
There's another setting under Grid for "Snap Distance" but dragging the slider up isn't doing what i expect.

The goal is to use the Technical Pen - Square Head, and when painting the strokes conform and constrain to the Grid.

Any advice?