diff --git a/hardware/open-access-interlock-v1-1.brd b/hardware/open-access-interlock-v1-1.brd
index 08f2be1..66921a6 100644
--- a/hardware/open-access-interlock-v1-1.brd
+++ b/hardware/open-access-interlock-v1-1.brd
@@ -579,7 +579,7 @@ You are welcome to use this library for commercial purposes. For attribution, we
 <clearance class="0" value="0.2032"/>
 </class>
 </classes>
-<designrules name="Fusion_eagle_rule_v1.1">
+<designrules name="SeeedStudio_DRU_no_angle_20130527 *">
 <description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 Die Standard-Design-Rules sind so gewählt, dass sie für 
@@ -597,8 +597,8 @@ design rules under a new name.</description>
 <description language="zh">&lt;b&gt;Seeed Studio EAGLE Design Rules&lt;/b&gt;
 </description>
 <param name="layerSetup" value="(1*16)"/>
-<param name="mtCopper" value="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"/>
-<param name="mtIsolate" value="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"/>
+<param name="mtCopper" value="0.035mm 0.0175mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.0175mm 0.035mm"/>
+<param name="mtIsolate" value="1.5mm 1.1mm 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"/>
 <param name="mdWireWire" value="6mil"/>
 <param name="mdWirePad" value="6mil"/>
 <param name="mdWireVia" value="6mil"/>
@@ -624,11 +624,11 @@ design rules under a new name.</description>
 <param name="rvViaInner" value="0.25"/>
 <param name="rvMicroViaOuter" value="0.25"/>
 <param name="rvMicroViaInner" value="0.25"/>
-<param name="rlMinPadTop" value="10mil"/>
+<param name="rlMinPadTop" value="6mil"/>
 <param name="rlMaxPadTop" value="20mil"/>
-<param name="rlMinPadInner" value="10mil"/>
+<param name="rlMinPadInner" value="6mil"/>
 <param name="rlMaxPadInner" value="20mil"/>
-<param name="rlMinPadBottom" value="10mil"/>
+<param name="rlMinPadBottom" value="6mil"/>
 <param name="rlMaxPadBottom" value="20mil"/>
 <param name="rlMinViaOuter" value="6mil"/>
 <param name="rlMaxViaOuter" value="20mil"/>
@@ -649,7 +649,7 @@ design rules under a new name.</description>
 <param name="mlMaxStopFrame" value="2mil"/>
 <param name="mlMinCreamFrame" value="0mil"/>
 <param name="mlMaxCreamFrame" value="0mil"/>
-<param name="mlViaStopLimit" value="100mil"/>
+<param name="mlViaStopLimit" value="25mil"/>
 <param name="srRoundness" value="0"/>
 <param name="srMinRoundness" value="0mil"/>
 <param name="srMaxRoundness" value="0mil"/>