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PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; hole_bottom = hole_top - 90; hole_bottom = hole_top - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / cone_indents_count) * z)] // min width of the rail + a safety margin // margins from edges h_margin = thickness*2; v_margin = hole_dist_top*2 + thickness; right_rib_x = width_mm - h_margin; col_left = h_margin; col_middle = col_left + (15.6 + 1.5 + 7 segment green LED, http://www.kingbrightusa.com/images/catalog/SPEC/CA56-11GWA.pdf 4 digit 7 segment high efficiency red, https://docs.broadcom.com/docs/AV02-2553EN One digit LED 7 segment LED display Double digit seven segment green LED, http://www.kingbrightusa.com/images/catalog/SPEC/CC56-12YWA.pdf Single digit 7 segment orange LED display Dubble digit green 7 segment red, https://docs.broadcom.com/docs/AV02-2553EN -1 overflow 7 segment red LED with right dot One digit 7 segment green LED, http://www.kingbrightusa.com/images/catalog/SPEC/CA56-12EWA.pdf 4 digit 7 segment green LED One digit 7 segment red, https://docs.broadcom.com/docs/AV02-2553EN -1 overflow 7 segment orange common anode Single digit 7 segment green LED with right dot One digit 7 segment LED display in red, yellow or green colour http://www.kingbrightusa.com/images/catalog/SPEC/sa39-11ewa.pdf One digit 7 segment green LED with left dot SA15-11xxx single digit 7 segment green LED, http://www.kingbright.com/attachments/file/psearch/000/00/00/CA56-12SYKWA(Ver.6A).pdf 4 digit 7 segment yellow LED with left dot Overflow +- 1 red LED Single digit 7 segment.

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