Quote Originally Posted by wirlybird View Post
Has anyone done an extruder calibration? Measure 100mm of filament and see if it extrudes 100mm? S3D suggested this due to an issue I was having so just wanted opinion from the group on this.
That is for marlin software or repitier I think. 100mm of filament will extruded way more than 100 mm of filament.

Best filament calibration is a 20x20x10 100% infill cube. Follow sailfish recommendations for sailfish software.

In S3d a good starting point for extrusion volume is 90%.