diff --git a/bins/core.fzb b/bins/core.fzb
index f7f23c92..16919a76 100644
--- a/bins/core.fzb
+++ b/bins/core.fzb
@@ -1176,6 +1176,13 @@
           </iconView>
         </views>
       </instance>
+      <instance moduleIdRef="1_LabDCPowerSupplyModuleID" modelIndex="52" path=":/resources/parts/core/power_supply_sine_1.fzp">
+        <views>
+          <iconView layer="icon">
+            <geometry z="-1" x="-1" y="-1"/>
+          </iconView>
+        </views>
+      </instance>
       <instance moduleIdRef="1_SinePowerSupplyModuleID" modelIndex="52" path=":/resources/parts/core/power_supply_sine_1.fzp">
         <views>
           <iconView layer="icon">
diff --git a/core/basic_fet_p.fzp b/core/basic_fet_p.fzp
index 91a23438..44dc5bbf 100644
--- a/core/basic_fet_p.fzp
+++ b/core/basic_fet_p.fzp
@@ -17,7 +17,7 @@
  <description>A MOSFET P-Channel Transistor</description>
  <spice>
   <model>*Typical P-Channel MOSFET transistor </model>
-  <model>.MODEL P_MOSFET_GENERIC PMOS (level=1 W=50u L=5u LEVEL=1 VTO=3.6 PHI=0.8 JS=0 KP=10.1)</model>
+  <model>.MODEL P_MOSFET_GENERIC PMOS (level=1 W=50u L=5u VTO=-3.6 PHI=0.8 JS=0 KP=10.1)</model>
   <line>M{instanceTitle} {net connector1} {net connector0} {net connector2} {net connector2} P_MOSFET_GENERIC</line>
  </spice>
  <views>
diff --git a/core/power_supply_dc_5.fzp b/core/power_supply_dc_5.fzp
index ca9cb05b..75a5845f 100644
--- a/core/power_supply_dc_5.fzp
+++ b/core/power_supply_dc_5.fzp
@@ -54,7 +54,7 @@
       </erc>
       <views>
         <breadboardView>
-          <p svgId="connector1pin" layer="schematic"/>
+          <p svgId="connector1pin" layer="breadboard"/>
         </breadboardView>
         <schematicView>
           <p svgId="connector1pin" layer="schematic" terminalId="connector1terminal"/>
@@ -68,7 +68,7 @@
       <description>Negative Supply Voltage</description>
       <views>
         <breadboardView>
-          <p svgId="connector0pin" layer="schematic"/>
+          <p svgId="connector0pin" layer="breadboard"/>
         </breadboardView>
         <schematicView>
           <p svgId="connector0pin" layer="schematic" terminalId="connector0terminal"/>
diff --git a/core/sparkfun-poweric-transformer-pth.fzp b/core/sparkfun-poweric-transformer-pth.fzp
index 19c1b116..4e486ac7 100644
--- a/core/sparkfun-poweric-transformer-pth.fzp
+++ b/core/sparkfun-poweric-transformer-pth.fzp
@@ -14,8 +14,8 @@
 <property name="package">transformer</property>
 <property name="family">sparkfun Transformer</property>
 <property name="variant">pth</property>
-<property name="input inductance">10H</property>
-<property name="output inductance">40H</property>
+<property name="input inductance">40H</property>
+<property name="output inductance">10H</property>
 <property name="input resistance">1&#937;</property>
 <property name="output resistance">1&#937;</property>
 </properties>
diff --git a/core/sparkfun-poweric-transformer-smd.fzp b/core/sparkfun-poweric-transformer-smd.fzp
index 4c33ac61..07cefafb 100644
--- a/core/sparkfun-poweric-transformer-smd.fzp
+++ b/core/sparkfun-poweric-transformer-smd.fzp
@@ -15,8 +15,8 @@
 <property name="package">transformer_smd</property>
 <property name="family">sparkfun Transformer</property>
 <property name="variant">smd</property>
-<property name="input inductance">10H</property>
-<property name="output inductance">40H</property>
+<property name="input inductance">40H</property>
+<property name="output inductance">10H</property>
 <property name="input resistance">1&#937;</property>
 <property name="output resistance">1&#937;</property>
 </properties>