My PDF plots have fuzzy text, hatches and some lines. I use a 1050c+ but it's not the post-script version. Does this mean: 1. I can, and should, upgrade the hardware. 2. All I need to do is find a post-script driver for the 1050c+ 3. All of the above, or 4. I'm out of luck, I should have bought the post-script plotter when I had the chance. Thank you for your help.