Gmax 2 layer shifts and rough sound on x access

#1
So prints that we have printed successfully are now shifting in the x axis. It sounds as if the bearings in the extruder connection to the hywin rails are moving smoothly. There's a noticeable clicking/popping sounds. Should the rails be greased or what do you all suggest? I've cleaned the rails but did not find anything on them that would cause this.

Thanks,

Andy
 

gCreate_Joshua

Administrator
Staff member
#3
Check to make sure the set screws on the x-axis drive gear are still tight. One of the set screws should be screwed into the flat spot on the motor shaft.