Hello, I believe that the fan on the extruder in hitting the model when moving front to back but not when moving back to front. On something that I was just printing there are 2 columns about 2” apart. When the extruder is on the front column and then moves to the back I hear a load click and it appears that the column moves a tad bit. When the extruder is on the back column and moves to the front there is no noise. Has anyone heard of this issue before?
Thanks