diff --git a/PCBs/AdvancedCircuitsBarebones_SafeClearances.dru b/PCBs/AdvancedCircuitsBarebones_SafeClearances.dru
new file mode 100644
index 0000000..d0d840e
--- /dev/null
+++ b/PCBs/AdvancedCircuitsBarebones_SafeClearances.dru
@@ -0,0 +1,72 @@
+description[en] = Advanced Circuits Barebones Process Rules\n\nThese are design rules for the Advanced Circuits barebones PCBs (4pcb.com).
+layerSetup = (1*16)
+mtCopper = 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm
+mtIsolate = 1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm
+mdWireWire = 7mil
+mdWirePad = 7mil
+mdWireVia = 7mil
+mdPadPad = 7mil
+mdPadVia = 7mil
+mdViaVia = 7mil
+mdSmdPad = 7mil
+mdSmdVia = 7mil
+mdSmdSmd = 7mil
+mdViaViaSameLayer = 8mil
+mnLayersViaInSmd = 2
+mdCopperDimension = 10mil
+mdDrill = 6mil
+mdSmdStop = 0mil
+msWidth = 7mil
+msDrill = 20mil
+msMicroVia = 9.99mm
+msBlindViaRatio = 0.500000
+rvPadTop = 0.250000
+rvPadInner = 0.250000
+rvPadBottom = 0.250000
+rvViaOuter = 0.250000
+rvViaInner = 0.250000
+rvMicroViaOuter = 0.250000
+rvMicroViaInner = 0.250000
+rlMinPadTop = 12mil
+rlMaxPadTop = 20mil
+rlMinPadInner = 10mil
+rlMaxPadInner = 20mil
+rlMinPadBottom = 12mil
+rlMaxPadBottom = 20mil
+rlMinViaOuter = 10mil
+rlMaxViaOuter = 20mil
+rlMinViaInner = 10mil
+rlMaxViaInner = 20mil
+rlMinMicroViaOuter = 4mil
+rlMaxMicroViaOuter = 20mil
+rlMinMicroViaInner = 4mil
+rlMaxMicroViaInner = 20mil
+psTop = -1
+psBottom = -1
+psFirst = -1
+psElongationLong = 100
+psElongationOffset = 100
+mvStopFrame = 1.000000
+mvCreamFrame = 0.000000
+mlMinStopFrame = 4mil
+mlMaxStopFrame = 4mil
+mlMinCreamFrame = 0mil
+mlMaxCreamFrame = 0mil
+mlViaStopLimit = 25mil
+srRoundness = 0.000000
+srMinRoundness = 0mil
+srMaxRoundness = 0mil
+slThermalIsolate = 10mil
+slThermalsForVias = 0
+dpMaxLengthDifference = 10mm
+dpGapFactor = 2.500000
+checkAngle = 0
+checkFont = 1
+checkRestrict = 1
+checkStop = 0
+checkValues = 0
+checkNames = 1
+checkWireStubs = 1
+checkPolygonWidth = 0
+useDiameter = 13
+maxErrors = 50
diff --git a/PCBs/ELEC327.lbr b/PCBs/ELEC327.lbr
index 5f71f49..1cd0c50 100644
--- a/PCBs/ELEC327.lbr
+++ b/PCBs/ELEC327.lbr
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