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//Advanced settings ////////////////////////// RingThickness = 5*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); if (style == "nut"){ } module rail(height) { difference() { union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 -9.14279 3.76384 vertex -8.74802 3.62355 3.54602 facet normal -0.388731 0.815358 0.429045 vertex 6.7913 0.858226 7.56202 facet normal -0.0819011 -0.0819033 -0.993269 facet normal 0.0761278 -0.0624757 0.995139 vertex 7.5203 0 6.0001 facet normal 0 -0.990927 0.134403 facet normal -0.0980333 -0.98848 0.115312 facet normal -8.051217e-001 5.931096e-001 0.000000e+000 vertex -5.493214e+000 -1.330315e+000 2.496000e+001 vertex 5.222623e+000 2.190589e+000 2.496000e+001 vertex 5.655164e+000 -5.476652e-001 9.983999e+000 vertex -3.052103e+000 -6.417228e+000 1.747200e+001 facet normal 0.976261 -0.0729941 0.203926 vertex 1.01854 -7.22332 7.61242 vertex -1.03118 7.21514 7.67586 facet normal 0.264256 -0.161947 0.950759 facet normal 0.876742 0.46863 0.108209 facet normal -0.865125 -0.436815 0.246476 facet normal 0.172853 0.0217758 0.984707 vertex -7.39048 0.139654 6.87554 facet normal -3.222716e-14 -1.000000e+00 -4.775722e-13 facet normal 0.634912 0.772501 0.0113542 facet normal 0.11511 -7.7227e-05 0.993353 facet normal -0.768483 -0.630654 0.108209 facet normal -8.314790e-01 5.555562e-01 0.000000e+00 vertex -9.289963e+01 9.327794e+01 1.055000e+01 facet normal 5.291108e-01 -4.294011e-03 8.485419e-01 facet normal -0.993097 -0.0624143 0.0993142 facet normal 9.987541e-01 0.000000e+00 4.990224e-02 vertex -1.094227e+02 9.665134e+01 1.090773e+01 vertex -1.094117e+02 9.665134e+01 1.068833e+01 vertex -1.094227e+02 9.665134e+01 6.160168e+00 vertex -1.092005e+02 9.665134e+01 6.037139e+00 facet normal -9.901781e-01 -1.398070e-01 1.147676e-03 vertex -1.044754e+02 1.001060e+02 3.455000e+01 vertex -9.259138e+01 9.353824e+01 2.655000e+01 facet normal 0.875985 0.471387 0.102199 facet normal 0.525863 0.615705 0.586835 facet normal 9.795860e-01 -8.822657e-06 2.010256e-01 vertex -1.052128e+02 9.665134e+01 1.101732e+01 facet normal 6.103621e-01 -0.000000e+00 7.921225e-01 facet normal 0.241732 0.796851 0.553709 facet normal 0.122657 -0.678289 0.724486 facet normal -0.0906197 0.920082 0.381101 facet normal -2.280411e-15 -5.560240e-15 1.000000e+00 facet normal -4.533805e-002 9.989717e-001 0.000000e+000 vertex -5.033025e+000 -4.995401e+000 9.983999e+000 vertex 6.896696e+000 -1.719637e+000 1.747200e+001 facet normal -9.890889e-01 2.385755e-03 1.473008e-01 vertex -1.042690e+02 9.725134e+01 1.042389e+01 vertex -1.042639e+02.

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