mtnhome3d wrote:
i noticed that the undo doesn't seem to work. and i couldn't change the color.
That is odd. Do you get a color requester when clicking the change color toolbar option? Or can you select a color, but new lines keep the old color? As stayne says the undo only takes of a little bit of the line at a time. I could have had it remove the full line at once but I felt it would give more control if you could inch your drawing back little by little.