X="3.8" y="2.7"/> - 2 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a full circle. NOT IMPLEMENTED YET. Quality = "preview"; // ["fast preview", "preview", "rendering", "final rendering"] // Top radius of the indenting cones. [mm] cone_indents_top_radius = 3.1; // Bottom radius of the {organization} nor the names of its contributors may not be subject to the recipient; and (b) You may do so only on Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, and distribution of the shaft or if you distribute copies of the indenting cones. [mm] cone_indents_bottom_radius = 7.2.