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For (i=[0 : Knurls-1] rotate([0, 0, 180] // Left side: meta-step controls // run/stop (sw14 h_wall(h=4, l=slider_spacing*10-1, th=1); v_wall(h=4, l=height-rail_clearance*2-thickness, th=thickness*1.25); v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); // top horizontal rib h_wall(h=4, l=right_rib_x); } module title(string, size=12, halign="center", font=font_for_title) { color([1,0,0]) linear_extrude(height) text(string, size, halign=halign); Printing Knobs And Widgets Pages Fab Plant Research Shaft type Other considerations Pot Knobs Ideal candidates Okay candidates No spline teeth, but the last step and output jacks triangle_out = [output_column, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; left_rib_x = thickness * 1.2; right_rib_x .

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