These are layout editor picture tutorials, to help demystify the different features of the layout editor. I will add more as I find the time to write them. You can also find this page on my blog. The blog version will always be the most up-to-date version. I have listed these tutorials in the order I believe they should be read. Each builds on the next, so it's a good idea to read them as they're listed unless otherwise noted. You can download the latest version of the editor here (Thank you Jesdyr!) How To: Use the Diff Button (Updated June 7, 2012 for layout editor version 22.214.171.124) If you've ever wanted to learn to use the Diff button to isolate items in your home, this is the tutorial for you. I highly advise reading this tutorial before reading any of my other tutorials. Most of them assume you've read this one, and work off that assumption.How To: Use the Duplicate Feature (Updated June 7, 2012 for layout editor version 126.96.36.199) This tutorial will teach you how to duplicate item setups without fear that the layout editor will steal items from elsewhere in your home. This is a very useful, flexible feature, and I use it a lot! While relatively simple, it can be used to do a lot of very complex things.How To: Rotate Items Around A Point (Updated June 7, 2012 for layout editor version 188.8.131.52) Built something on the wrong wall of a room, and need to move it? Want to create an awesomely complex dome, but don't want to mess with the circle tool? Do you have an item setup facing the wrong way? This feature can fix/do all of this and more!How To: Create Spiral Staircases (Written June 21, 2012 for layout editor version 184.108.40.206) Ever needed to build a staircase to another floor, but weren't sure how to do it with the layout editor? Did you want to use the space saving spiral staircase, but just couldn't get the editor to cooperate? Now you'll know how!