diff --git a/AirSense.brd b/AirSense.brd
--- a/AirSense.brd
+++ b/AirSense.brd
@@ -16,17 +16,17 @@
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
 <layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
 <layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
-<layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="yes"/>
+<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
 <layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
-<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="yes"/>
-<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="yes"/>
+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="25" name="tNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="26" name="bNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>
 <layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>
-<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
+<layer number="29" name="tStop" color="7" fill="3" visible="yes" active="yes"/>
 <layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
 <layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
 <layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
@@ -48,7 +48,7 @@
 <layer number="48" name="Document" color="7" fill="1" visible="no" active="yes"/>
 <layer number="49" name="Reference" color="7" fill="1" visible="no" active="yes"/>
 <layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
-<layer number="51" name="tDocu" color="7" fill="1" visible="no" active="yes"/>
+<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="52" name="bDocu" color="7" fill="1" visible="no" active="yes"/>
 <layer number="53" name="tGND_GNDA" color="7" fill="9" visible="no" active="no"/>
 <layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>
@@ -4132,7 +4132,7 @@ You are welcome to use this library for 
 <class number="0" name="default" width="0" drill="0">
 </class>
 </classes>
-<designrules name="Elecrow_2-layer_eagle_rule *">
+<designrules name="Elecrow_2-layer_eagle_rule">
 <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 
@@ -4211,7 +4211,7 @@ design rules under a new name.</descript
 <param name="dpMaxLengthDifference" value="10mm"/>
 <param name="dpGapFactor" value="2.5"/>
 <param name="checkGrid" value="0"/>
-<param name="checkAngle" value="1"/>
+<param name="checkAngle" value="0"/>
 <param name="checkFont" value="1"/>
 <param name="checkRestrict" value="0"/>
 <param name="useDiameter" value="13"/>