This is a tutorial for SolidWorks Education Edition 2013-2014. It is intended for students that are 8+ years old.
This part will explain how to create the second type of roof support. Depending on your log cabin size, you might not need to create this roof support. If you have a small log cabin, you could create the third type of roof support instead.
The next blog post will explain how to create the thrid type of roof support.