I know I harp on safety a lot, trust me–it’s not in my true nature to be “safe” all the time. No, I do not have a death wish, or any desire to be disassociated with any of my limbs or digits–but sometimes ya just gotta have a bit of fun. Thought I would share this with you–and get my first post in the “Un-safety” category. What got my carpenter heart going was the fact that they are using prefabricated floor joists for the actual track–and my favorite is what appears to be a worm drive circular saw with saw blades for wheels. Awesome.