diff --git a/slave/slave.brd b/slave/slave.brd
--- a/slave/slave.brd
+++ b/slave/slave.brd
@@ -1046,14 +1046,7 @@ Please make sure your boards conform to 
 <wire x1="12.534" y1="28.702" x2="11.684" y2="27.852" width="0.4064" layer="1"/>
 <wire x1="11.684" y1="27.852" x2="9.74" y2="27.852" width="0.4064" layer="1"/>
 <wire x1="9.74" y1="27.852" x2="7.874" y2="29.718" width="0.4064" layer="1"/>
-<wire x1="14.644" y1="20.066" x2="14.2748" y2="20.066" width="0.4064" layer="1"/>
-<wire x1="14.2748" y1="20.066" x2="12.3952" y2="21.9456" width="0.4064" layer="1"/>
-<wire x1="12.3952" y1="21.9456" x2="12.3952" y2="27.1408" width="0.4064" layer="1"/>
-<wire x1="12.3952" y1="27.1408" x2="11.684" y2="27.852" width="0.4064" layer="1"/>
 <wire x1="4.33" y1="18.796" x2="4.33" y2="18.9604" width="0.4064" layer="1"/>
-<wire x1="4.33" y1="18.9604" x2="5.8928" y2="20.5232" width="0.4064" layer="1"/>
-<wire x1="5.8928" y1="20.5232" x2="10.9728" y2="20.5232" width="0.4064" layer="1"/>
-<wire x1="10.9728" y1="20.5232" x2="12.3952" y2="21.9456" width="0.4064" layer="1"/>
 <wire x1="14.224" y1="7.7352" x2="17.018" y2="7.7352" width="0.4064" layer="1"/>
 <wire x1="17.018" y1="7.7352" x2="17.018" y2="3.429" width="0.4064" layer="1"/>
 <wire x1="14.224" y1="7.7352" x2="14.224" y2="7.7216" width="0.4064" layer="1"/>
@@ -1073,10 +1066,7 @@ Please make sure your boards conform to 
 <wire x1="28.8544" y1="17.8816" x2="31.0476" y2="17.8816" width="0.4064" layer="1"/>
 <wire x1="31.0476" y1="17.8816" x2="31.073" y2="17.907" width="0.4064" layer="1"/>
 <wire x1="31.073" y1="17.907" x2="34.3154" y2="17.907" width="0.4064" layer="1"/>
-<wire x1="34.3154" y1="17.907" x2="35.1536" y2="17.0688" width="0.4064" layer="1"/>
-<wire x1="35.1536" y1="17.0688" x2="36.9824" y2="17.0688" width="0.4064" layer="1"/>
-<wire x1="36.9824" y1="17.0688" x2="37.7952" y2="17.8816" width="0.4064" layer="1"/>
-<wire x1="37.7952" y1="17.8816" x2="37.7952" y2="18.1492" width="0.4064" layer="1"/>
+<wire x1="37.7952" y1="17.9832" x2="37.7952" y2="18.1492" width="0.4064" layer="1"/>
 <wire x1="37.7952" y1="18.1492" x2="37.934" y2="18.288" width="0.4064" layer="1"/>
 <wire x1="37.934" y1="22.86" x2="37.934" y2="20.574" width="0.4064" layer="1"/>
 <wire x1="37.934" y1="20.574" x2="37.934" y2="18.288" width="0.4064" layer="1"/>
@@ -1119,9 +1109,31 @@ Please make sure your boards conform to 
 <wire x1="27.2288" y1="9.9568" x2="26.1112" y2="11.0744" width="0.4064" layer="1"/>
 <wire x1="26.1112" y1="11.0744" x2="26.1112" y2="12.0688" width="0.4064" layer="1"/>
 <wire x1="26.1112" y1="12.0688" x2="26.073" y2="12.107" width="0.4064" layer="1"/>
-<wire x1="37.934" y1="22.86" x2="45.72" y2="28.282" width="0" layer="19" extent="1-1"/>
-<wire x1="25.273" y1="23.707" x2="28.8544" y2="17.8816" width="0" layer="19" extent="1-1"/>
-<wire x1="47.6056" y1="13.716" x2="51.442" y2="7.482" width="0" layer="19" extent="1-1"/>
+<wire x1="14.644" y1="20.066" x2="5.6" y2="20.066" width="0.4064" layer="1"/>
+<wire x1="5.6" y1="20.066" x2="4.33" y2="18.796" width="0.4064" layer="1"/>
+<wire x1="14.644" y1="20.066" x2="14.644" y2="20.1032" width="0.4064" layer="1"/>
+<wire x1="14.644" y1="20.1032" x2="12.8016" y2="21.9456" width="0.4064" layer="1"/>
+<via x="12.8016" y="21.9456" extent="1-16" drill="0.254"/>
+<wire x1="12.8016" y1="21.9456" x2="12.8016" y2="24.7904" width="0.4064" layer="16"/>
+<wire x1="12.8016" y1="24.7904" x2="7.874" y2="29.718" width="0.4064" layer="16"/>
+<wire x1="37.934" y1="22.86" x2="40.132" y2="22.86" width="0.4064" layer="1"/>
+<wire x1="40.132" y1="22.86" x2="45.1104" y2="27.8384" width="0.4064" layer="1"/>
+<wire x1="45.1104" y1="27.8384" x2="45.4796" y2="28.2448" width="0.4064" layer="1"/>
+<wire x1="45.4796" y1="28.2448" x2="45.72" y2="28.282" width="0.4064" layer="1"/>
+<wire x1="47.6056" y1="13.716" x2="49.276" y2="13.716" width="0.6096" layer="1"/>
+<wire x1="49.276" y1="13.716" x2="51.2064" y2="11.7856" width="0.6096" layer="1"/>
+<via x="51.2064" y="11.7856" extent="1-16" drill="0.508"/>
+<wire x1="51.2064" y1="11.7856" x2="51.2064" y2="3.7792" width="0.6096" layer="16"/>
+<wire x1="51.2064" y1="3.7792" x2="51.054" y2="3.6268" width="0.6096" layer="16"/>
+<wire x1="34.3154" y1="17.907" x2="35.1536" y2="17.0688" width="0.4064" layer="1"/>
+<wire x1="35.1536" y1="17.0688" x2="36.9824" y2="17.0688" width="0.4064" layer="1"/>
+<wire x1="36.9824" y1="17.0688" x2="37.7952" y2="17.8816" width="0.4064" layer="1"/>
+<wire x1="37.7952" y1="17.8816" x2="37.7952" y2="17.9832" width="0.4064" layer="1"/>
+<wire x1="37.7952" y1="17.9832" x2="38.1" y2="18.288" width="0.4064" layer="1"/>
+<wire x1="38.1" y1="18.288" x2="43.688" y2="18.288" width="0.4064" layer="1"/>
+<wire x1="43.688" y1="18.288" x2="47.5488" y2="14.4272" width="0.4064" layer="1"/>
+<wire x1="47.5488" y1="14.4272" x2="47.5488" y2="13.7728" width="0.4064" layer="1"/>
+<wire x1="47.5488" y1="13.7728" x2="47.6056" y2="13.716" width="0.4064" layer="1"/>
 </signal>
 <signal name="VCC">
 <contactref element="IC1" pad="38"/>
@@ -1177,8 +1189,7 @@ Please make sure your boards conform to 
 <wire x1="11.684" y1="29.5656" x2="9.3472" y2="31.9024" width="0.4064" layer="1"/>
 <wire x1="9.3472" y1="31.9024" x2="4.9784" y2="31.9024" width="0.4064" layer="1"/>
 <wire x1="23.3806" y1="18.707" x2="23.3806" y2="18.6818" width="0.4064" layer="1"/>
-<wire x1="23.3806" y1="18.6818" x2="24.2062" y2="17.8562" width="0.4064" layer="1"/>
-<wire x1="24.2062" y1="17.8562" x2="25.1968" y2="16.8656" width="0.4064" layer="1"/>
+<wire x1="23.3806" y1="18.6818" x2="25.1968" y2="16.8656" width="0.4064" layer="1"/>
 <wire x1="25.1968" y1="16.8656" x2="25.1968" y2="12.1832" width="0.4064" layer="1"/>
 <wire x1="25.1968" y1="12.1832" x2="25.273" y2="12.107" width="0.4064" layer="1"/>
 <wire x1="36.234" y1="22.86" x2="36.234" y2="20.574" width="0.4064" layer="1"/>
@@ -1207,7 +1218,6 @@ Please make sure your boards conform to 
 <wire x1="49.5808" y1="23.7744" x2="48.26" y2="22.4536" width="0.4064" layer="16"/>
 <wire x1="37.934" y1="15.7988" x2="38.1508" y2="15.7988" width="0.4064" layer="1"/>
 <wire x1="38.1508" y1="15.7988" x2="39.2176" y2="16.8656" width="0.4064" layer="1"/>
-<wire x1="39.2176" y1="16.8656" x2="39.2176" y2="24.384" width="0.4064" layer="1"/>
 <wire x1="39.2176" y1="24.384" x2="39.4208" y2="24.5872" width="0.4064" layer="1"/>
 <wire x1="36.234" y1="22.86" x2="36.234" y2="23.026" width="0.4064" layer="1"/>
 <wire x1="36.234" y1="23.026" x2="37.592" y2="24.384" width="0.4064" layer="1"/>
@@ -1215,8 +1225,9 @@ Please make sure your boards conform to 
 <via x="39.4208" y="24.5872" extent="1-16" drill="0.254"/>
 <wire x1="39.4208" y1="24.5872" x2="39.4208" y2="26.0096" width="0.4064" layer="16"/>
 <wire x1="39.4208" y1="26.0096" x2="39.2176" y2="26.2128" width="0.4064" layer="16"/>
-<wire x1="22.86" y1="2.54" x2="22.86" y2="2.667" width="0.254" layer="1"/>
-<wire x1="24.13" y1="17.78" x2="24.2062" y2="17.8562" width="0.254" layer="1"/>
+<via x="39.2176" y="16.8656" extent="1-16" drill="0.254"/>
+<wire x1="39.2176" y1="16.8656" x2="39.2176" y2="24.384" width="0.4064" layer="16"/>
+<wire x1="39.2176" y1="24.384" x2="39.4208" y2="24.5872" width="0.4064" layer="16"/>
 <wire x1="22.86" y1="2.667" x2="25.273" y2="12.107" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="RESET">
@@ -1616,16 +1627,14 @@ Please make sure your boards conform to 
 <signal name="HEAT">
 <contactref element="R9" pad="1"/>
 <contactref element="IC1" pad="44"/>
-<wire x1="21.273" y1="23.707" x2="21.273" y2="24.066" width="0.4064" layer="1"/>
-<wire x1="21.273" y1="24.066" x2="20.828" y2="24.511" width="0.4064" layer="1"/>
-<wire x1="20.828" y1="24.511" x2="20.193" y2="24.511" width="0.4064" layer="1"/>
-<via x="20.193" y="24.511" extent="1-16" drill="0.254"/>
-<wire x1="20.193" y1="24.511" x2="20.193" y2="23.114" width="0.4064" layer="16"/>
-<wire x1="20.193" y1="23.114" x2="30.353" y2="12.954" width="0.4064" layer="16"/>
-<wire x1="30.353" y1="12.954" x2="34.925" y2="12.954" width="0.4064" layer="16"/>
-<via x="34.925" y="12.954" extent="1-16" drill="0.254"/>
-<wire x1="34.925" y1="12.954" x2="36.996" y2="12.954" width="0.4064" layer="1"/>
-<wire x1="36.996" y1="12.954" x2="37.0468" y2="13.0048" width="0.4064" layer="1"/>
+<wire x1="37.0468" y1="13.0048" x2="34.3408" y2="13.0048" width="0.4064" layer="1"/>
+<via x="34.3408" y="13.0048" extent="1-16" drill="0.254"/>
+<wire x1="34.3408" y1="13.0048" x2="30.6832" y2="13.0048" width="0.4064" layer="16"/>
+<wire x1="30.6832" y1="13.0048" x2="22.0472" y2="21.6408" width="0.4064" layer="16"/>
+<via x="22.0472" y="21.6408" extent="1-16" drill="0.254"/>
+<wire x1="22.0472" y1="21.6408" x2="21.336" y2="22.352" width="0.4064" layer="1"/>
+<wire x1="21.336" y1="22.352" x2="21.336" y2="23.644" width="0.4064" layer="1"/>
+<wire x1="21.336" y1="23.644" x2="21.273" y2="23.707" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$1">
 <contactref element="R_LED0" pad="1"/>
@@ -1711,6 +1720,24 @@ Please make sure your boards conform to 
 <vertex x="51.9176" y="27.8384"/>
 </polygon>
 </signal>
+<signal name="N$27">
+<polygon width="0.0254" layer="1" pour="cutout">
+<vertex x="22.4536" y="31.2928"/>
+<vertex x="22.352" y="31.2928"/>
+<vertex x="22.352" y="30.0736"/>
+<vertex x="23.6728" y="30.0736"/>
+<vertex x="23.6728" y="31.2928"/>
+</polygon>
+</signal>
+<signal name="N$29">
+<polygon width="0.0254" layer="1" pour="cutout">
+<vertex x="21.1328" y="30.13075"/>
+<vertex x="21.34235" y="30.1244"/>
+<vertex x="21.336" y="31.3309"/>
+<vertex x="21.0312" y="31.3309"/>
+<vertex x="21.03755" y="30.13075"/>
+</polygon>
+</signal>
 </signals>
 </board>
 </drawing>