First check the direction of Z-axis motor, see if it was wrongly connected. If it’s correct connected, then swap the Z- axis motor with the Y-axis.by Susanne - Reprappers
I was going to buy a steel nozzle last week because steel just seemed superior to brass.Then I read steel nozzles are not superior in performance to brass nozzles, and in fact, they give you ever so slightly lower printing speeds.by Susanne - Reprappers