I looked at the Releases list this morning and found version 3.1.4 sitting there. http://nutcracker123.com/nutcracker/releases/ (be sure you get the [SIZE=medium]September 04 2013 09:23:17 version of 3.1.4 )[/SIZE] Matt has been busy with more Model and Preview goodies. Now, in Preview, you can change the angle of your Horizontal and Vertical Lines (to match house angles or make non-rectangular shapes) There is a COPY feature! Make one model and get it right, then Copy. Change the Name and Start Channel and save.