diff --git a/sonde.brd b/sonde.brd
--- a/sonde.brd
+++ b/sonde.brd
@@ -6,7 +6,7 @@
 <setting alwaysvectorfont="yes"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="10" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="2.5" altunitdist="mil" altunit="mil"/>
+<grid distance="10" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="5" altunitdist="mil" altunit="mil"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
@@ -224,6 +224,26 @@
 <circle x="20.494625" y="5.572125" radius="0.079375" width="0.4064" layer="21"/>
 <text x="8.9535" y="14.4145" size="0.8128" layer="29" font="vector" ratio="16" rot="SR270">protofusion</text>
 <text x="13.160375" y="7.1755" size="0.8128" layer="22" font="vector" ratio="16" rot="MR270">-</text>
+<wire x1="13.573125" y1="21.55825" x2="9.001125" y2="21.55825" width="0" layer="56"/>
+<wire x1="9.001125" y1="21.55825" x2="8.366125" y2="20.92325" width="0" layer="56" curve="90"/>
+<wire x1="8.366125" y1="20.92325" x2="8.366125" y2="14.2875" width="0" layer="56"/>
+<wire x1="8.366125" y1="14.2875" x2="-0.28575" y2="14.2875" width="0" layer="56"/>
+<wire x1="-0.28575" y1="14.2875" x2="-0.92075" y2="13.6525" width="0" layer="56" curve="90"/>
+<wire x1="-0.92075" y1="13.6525" x2="-0.92075" y2="12.065" width="0" layer="56"/>
+<wire x1="-0.92075" y1="12.065" x2="-0.28575" y2="11.43" width="0" layer="56" curve="90"/>
+<wire x1="-0.28575" y1="11.43" x2="8.366125" y2="11.43" width="0" layer="56"/>
+<wire x1="8.366125" y1="11.43" x2="8.366125" y2="2.079625" width="0" layer="56"/>
+<wire x1="8.366125" y1="2.079625" x2="9.144" y2="1.444625" width="0" layer="56" curve="90"/>
+<wire x1="9.144" y1="1.444625" x2="20.712059375" y2="1.444625" width="0" layer="56"/>
+<wire x1="20.712059375" y1="1.444625" x2="21.351875" y2="2.076846875" width="0" layer="56" curve="89.749333"/>
+<wire x1="21.351875" y1="2.076846875" x2="21.351875" y2="20.92325" width="0" layer="56"/>
+<wire x1="21.351875" y1="20.92325" x2="20.716875" y2="21.55825" width="0" layer="56" curve="90"/>
+<wire x1="20.716875" y1="21.55825" x2="16.8275" y2="21.55825" width="0" layer="56"/>
+<wire x1="16.8275" y1="21.55825" x2="16.8275" y2="22.5407" width="0" layer="56"/>
+<wire x1="16.8275" y1="22.5407" x2="15.317575" y2="23.97125" width="0" layer="56" curve="90"/>
+<wire x1="15.317575" y1="23.97125" x2="14.97135625" y2="23.97125" width="0" layer="56"/>
+<wire x1="14.97135625" y1="23.97125" x2="13.573125" y2="22.33489375" width="0" layer="56" curve="90"/>
+<wire x1="13.573125" y1="22.33489375" x2="13.573125" y2="21.55825" width="0" layer="56"/>
 </plain>
 <libraries>
 <library name="Ava">