alt Hacker NewsI got a cheap Ender-3 V2 with a few modifications (extruder moved to the sled, CR-touch sensor mounted) which - after redoing the wiring which the previous owner somehow messed up, replacing some mismatched bolts, putting nuts and washers on the bolts underneath the hot plate, putting the springs in their correct locations, removing a metric ton of hot glue, aceton-glueing a few broken ABS details, installing more capable firmware [1] and tightening all bolts - seems to work just fine. Thus far I've only used PETG to print spare parts to repair broken appliances, this started out with some hiccups but works fine after installing the mentioned firmware. It isn't particularly fast, it isn't particularly pretty but it does work for my purpose: create parts to repair and build things. I have no doubt that a more modern printer can make life easier but thus far life hasn't been hard with this Ender: design a model, slice and dice it and send it to the printer which does the rest. I've printed some fairly 'hairy' models which came out fine (i.e. not hairy/thready) even though I'm using PETG. For those with some technical aptitude - in other words for people who are wont to build and repair stuff - these machines are an affordable step into the additive manufacturing world with the promise of 'spare parts at your fingertips'.