I have been using DS18 Free for about 6 months (eval between this and ACAD LT). I have been pretty satisfied---buuuut---I have been having an issue with printing. I have been following the instructions on creating the config you want which is straight forward enough. The problem is when I close DS and reopen to continue working it consistently reverts to "custom" on paper size (both model and sheet). I'm using WDWS 10 64 with a Cannon MG5500 series printer. I disabled "let windows choose my printer" and have gone into the cannon printer defaults and set 8-1/2 x 11 landscape as default. Is this a DS issue or am I missing a step in the setup process?