RepRap RailCore II

So this is obviously a kit printer and requires a lot of time to build and setup to print great. When all the quirks are sorted out, it does an amazing job and has a very large build volume. It prints incredibly fast. The slicer settings take the longest to dial in. My Prusa's had everything ready to go through Prusa's research on different filament types. Since I have the same hotend as the prusa's I copied over a lot of the filament settings with slight adjustments to get them up and running quickly.