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90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, 45] cube([2, 2, KnobHeight+.001], center=true); if (Pointer2==1 cube([8, 3, KnobHeight], center=true); // Flat for D-shaped hole // Hole for setscrew // Make sure bottom ends at z=0 KnobMajorRadius+RingWidth) * 3, 20], center=true.

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