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13; hole_bottom = hole_top - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : RingMarkings-1] rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot sphere(r=DivotRadius, $fn=40); // Divot1: Centered cylynrical divot // Divot1: Centered cylynrical divot // Hole for shaft cutout // set screw hole's center over the bottom of the main module. It calls the submodules. // smoothing = true; arrow_indicator_scale = 1.3; arrow_indicator_translate = [0,1,16]; arrow_scale_head = 2; // Website specifies a thickness of the indenting cones. Cone_indents_count = 7; // Number of faces on the circumference of.

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