diff --git a/IOB-WIN/IobMTC.cs b/IOB-WIN/IobMTC.cs
index b1892e2c..57e7bb34 100644
--- a/IOB-WIN/IobMTC.cs
+++ b/IOB-WIN/IobMTC.cs
@@ -363,9 +363,9 @@ namespace IOB_WIN
           if (enableDataFilter)
           {
             threshDBand = 1;
-            if (dataItem.Id.EndsWith("PosAct") || dataItem.Id.EndsWith("PosTgt"))
+            if (dataItem.Id.EndsWith("PosAct") || dataItem.Id.EndsWith("PosTgt") || dataItem.Id.EndsWith("InvDDone"))
             {
-              threshDBand = 10;
+              threshDBand = 50;
             }
           }
           else