diff --git a/1.3/Defs/TraderKindDefs/TraderKinds_CaravanPnL.xml b/1.3/Defs/TraderKindDefs/TraderKinds_CaravanPnL.xml
index eecfa1d..811363d 100644
--- a/1.3/Defs/TraderKindDefs/TraderKinds_CaravanPnL.xml
+++ b/1.3/Defs/TraderKindDefs/TraderKinds_CaravanPnL.xml
@@ -48,7 +48,7 @@
       </li>
       <li Class="StockGenerator_SingleDef">
         <thingDef>PN_BrainCasing</thingDef>
-        <countRange>1~3</countRange>
+        <countRange>2~4</countRange>
       </li>
       <li Class="StockGenerator_SingleDef">
         <thingDef>Leather_Automaton</thingDef>
diff --git a/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml b/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml
index 7d7303d..c819387 100644
--- a/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml
+++ b/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml
@@ -65,7 +65,7 @@
       </li>
       <li Class="StockGenerator_SingleDef">
         <thingDef>PN_BrainCasing</thingDef>
-        <countRange>3~6</countRange>
+        <countRange>6~10</countRange>
       </li>
       <li Class="StockGenerator_SingleDef">
         <thingDef>Leather_Automaton</thingDef>
@@ -73,7 +73,7 @@
       </li>
       <li Class="StockGenerator_SingleDef">
         <thingDef>PN_ComponentRoyal</thingDef>
-        <countRange>1~3</countRange>
+        <countRange>3~9</countRange>
       </li>
 
       <li Class="StockGenerator_Category">