CNC Project Continued - New Gantry Design, Cheap Rails...

As my homebuilt CNC project continues I've been working with cheap off-the-shelf rails (drawer slides) and have been designing the layout as I go.  I like to take notes from what other folks have done and then re-work them in different ways.  This project is proceeding and I hope to get the Z axis up and together soon.

Thanks for taking a look.