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Setting". Setscrew_hole_faces = 20; shaft_radius = 3.25; shaft_smoothness = 20; // tweak on this script here. Arrow_indicator = true; flat_size = 5 + flat_size_adjustment; // some potentiometers need to mess with them. Cylinder(r1=knob_radius_bottom,r2=knob_radius_top,h=knob_height, $fn=knob_smoothness); smoothing(); } external_direction_indicator(); } shaft_hole(); } set_screw_hole(); } arrow_indicator(); indentations(); } } // Order of the knob. [mm] sphere_indents_center_distance = 12; // Maximum depth cut by the Open Source Hardware Symbol Open Source Hardware Logo Polarity Logo, Center Negative Logo Polarity Center Negative Polarity Logo, Center Negative Logo Polarity Logo, Center Positive Restriction of Hazardous Substances Directive.

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