The guys at youtube/tested built a printrbot simple metal kit and videoed it if you want to see how hard it is. check out Tested Builds: $540 3D Printer, Part 1 - YouTube
The guys at youtube/tested built a printrbot simple metal kit and videoed it if you want to see how hard it is. check out Tested Builds: $540 3D Printer, Part 1 - YouTube