Got mine a few days ago been printing great only hick up i had was the bed leveling screws where tightened all the way so the nozzle could not reach even close to the bed and in loosing them off realized the springs had lost some of there spring but i just pulled them apart a bit put everything back together and it worked just fine only other tiny problem i had was the micro sd card reader stopped work in my computer but i kinda half expected that to happen and i had another one laying around anyways its all good