diff --git a/apps/opencs/model/world/columns.cpp b/apps/opencs/model/world/columns.cpp
index 7aec68309..579bc9899 100644
--- a/apps/opencs/model/world/columns.cpp
+++ b/apps/opencs/model/world/columns.cpp
@@ -35,6 +35,8 @@ namespace CSMWorld
             { ColumnId_Volume, "Volume" },
             { ColumnId_MinRange, "Min Range" },
             { ColumnId_MaxRange, "Max Range" },
+            { ColumnId_MinMagnitude, "Min Magnitude" },
+            { ColumnId_MaxMagnitude, "Max Magnitude" },
             { ColumnId_SoundFile, "Sound File" },
             { ColumnId_MapColour, "Map Colour" },
             { ColumnId_SleepEncounter, "Sleep Encounter" },
diff --git a/apps/opencs/model/world/columns.hpp b/apps/opencs/model/world/columns.hpp
index d699c67b7..5dfa479f6 100644
--- a/apps/opencs/model/world/columns.hpp
+++ b/apps/opencs/model/world/columns.hpp
@@ -306,6 +306,9 @@ namespace CSMWorld
             ColumnId_FileDescription = 276,
             ColumnId_Author = 277,
 
+            ColumnId_MinMagnitude = 278,
+            ColumnId_MaxMagnitude = 279,
+
             // Allocated to a separate value range, so we don't get a collision should we ever need
             // to extend the number of use values.
             ColumnId_UseValue1 = 0x10000,
diff --git a/apps/opencs/model/world/data.cpp b/apps/opencs/model/world/data.cpp
index 3714117b6..25a04715d 100644
--- a/apps/opencs/model/world/data.cpp
+++ b/apps/opencs/model/world/data.cpp
@@ -224,9 +224,9 @@ CSMWorld::Data::Data (ToUTF8::FromType encoding, const ResourcesManager& resourc
     mSpells.getNestableColumn(index)->addColumn(
         new NestedChildColumn (Columns::ColumnId_Duration, ColumnBase::Display_Integer)); // reuse from light
     mSpells.getNestableColumn(index)->addColumn(
-        new NestedChildColumn (Columns::ColumnId_MinRange, ColumnBase::Display_Integer)); // reuse from sound
+        new NestedChildColumn (Columns::ColumnId_MinMagnitude, ColumnBase::Display_Integer));
     mSpells.getNestableColumn(index)->addColumn(
-        new NestedChildColumn (Columns::ColumnId_MaxRange, ColumnBase::Display_Integer)); // reuse from sound
+        new NestedChildColumn (Columns::ColumnId_MaxMagnitude, ColumnBase::Display_Integer));
 
     mTopics.addColumn (new StringIdColumn<ESM::Dialogue>);
     mTopics.addColumn (new RecordStateColumn<ESM::Dialogue>);
@@ -340,9 +340,9 @@ CSMWorld::Data::Data (ToUTF8::FromType encoding, const ResourcesManager& resourc
     mEnchantments.getNestableColumn(index)->addColumn(
         new NestedChildColumn (Columns::ColumnId_Duration, ColumnBase::Display_Integer)); // reuse from light
     mEnchantments.getNestableColumn(index)->addColumn(
-        new NestedChildColumn (Columns::ColumnId_MinRange, ColumnBase::Display_Integer)); // reuse from sound
+        new NestedChildColumn (Columns::ColumnId_MinMagnitude, ColumnBase::Display_Integer));
     mEnchantments.getNestableColumn(index)->addColumn(
-        new NestedChildColumn (Columns::ColumnId_MaxRange, ColumnBase::Display_Integer)); // reuse from sound
+        new NestedChildColumn (Columns::ColumnId_MaxMagnitude, ColumnBase::Display_Integer));
 
     mBodyParts.addColumn (new StringIdColumn<ESM::BodyPart>);
     mBodyParts.addColumn (new RecordStateColumn<ESM::BodyPart>);
diff --git a/apps/opencs/model/world/refidcollection.cpp b/apps/opencs/model/world/refidcollection.cpp
index 947454d77..5b2d184a7 100644
--- a/apps/opencs/model/world/refidcollection.cpp
+++ b/apps/opencs/model/world/refidcollection.cpp
@@ -93,9 +93,9 @@ CSMWorld::RefIdCollection::RefIdCollection()
     mColumns.back().addColumn(
         new NestedChildColumn (Columns::ColumnId_Duration, ColumnBase::Display_Integer)); // reuse from light
     mColumns.back().addColumn(
-        new NestedChildColumn (Columns::ColumnId_MinRange, ColumnBase::Display_Integer)); // reuse from sound
+        new NestedChildColumn (Columns::ColumnId_MinMagnitude, ColumnBase::Display_Integer));
     mColumns.back().addColumn(
-        new NestedChildColumn (Columns::ColumnId_MaxRange, ColumnBase::Display_Integer)); // reuse from sound
+        new NestedChildColumn (Columns::ColumnId_MaxMagnitude, ColumnBase::Display_Integer));
 
     EnchantableColumns enchantableColumns (inventoryColumns);