I had a Makerbot 2X in 2014 and it required constant janitoring every time I wanted to print. I built a Prusa MK4 this spring; it calibrated itself and printed

I had a Makerbot 2X in 2014 and it required constant janitoring every time I wanted to print. I built a Prusa MK4 this spring; it calibrated itself and printed a great looking piece right from the get-go. The difference is night and day.