Sometimes getting a model started can be a challange. So I created the Tetrix Mantix and a few sub assemblies, according to the instructions developed by CMURobotics and placed them on the SolidWorks Teacher Blog.
http://blogs.solidworks.com/teacher/...challange.html
Download the zip file and Add File Locations in the Design Library that will place all the parts and subassemblies directly on your computer. Marie