About this 3D model

I didn't feel like forking over the money for linear rails, so I decided to make a slider. I wasn't too keen on the bearing sliders used in the Cherry Pi printer (although it is a great design) and I wanted something that was pretty much just click and print and you got a slider. Made fro 1515 misumi extrusion Print settings: Infill: 50% Perimeters: 3 Top layers: 3 Bottom Layers: 3 Layer height: 0.2mm Features: -adjustable to compensate for play -integrated carriage -integrated fished line tensioner