diff --git a/TVRename/LibrarySummary/Check/CustomLanguageMovieCheck.cs b/TVRename/LibrarySummary/Check/CustomLanguageMovieCheck.cs
index eaabfe7c..ec6c4b1c 100644
--- a/TVRename/LibrarySummary/Check/CustomLanguageMovieCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomLanguageMovieCheck.cs
@@ -17,5 +17,9 @@ protected override void FixInternal()
         protected override string FieldName => "Use Custom Language";
 
         protected override bool Field => Movie.UseCustomLanguage;
+
+        protected override string CustomFieldValue => Movie.CustomLanguageCode;
+
+        protected override string DefaultFieldValue => Movie.Provider==TVDoc.ProviderType.TMDB ? TVSettings.Instance.TMDBLanguage.ThreeAbbreviation : TVSettings.Instance.PreferredTVDBLanguage.ThreeAbbreviation;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomLanguageTvShowCheck.cs b/TVRename/LibrarySummary/Check/CustomLanguageTvShowCheck.cs
index 60b8b705..1ec471ca 100644
--- a/TVRename/LibrarySummary/Check/CustomLanguageTvShowCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomLanguageTvShowCheck.cs
@@ -17,5 +17,11 @@ protected override void FixInternal()
         protected override string FieldName => "Use Custom Language";
 
         protected override bool Field => Show.UseCustomLanguage;
+
+        protected override string CustomFieldValue => Show.CustomLanguageCode;
+
+        protected override string DefaultFieldValue => Show.Provider == TVDoc.ProviderType.TMDB
+            ? TVSettings.Instance.TMDBLanguage.ThreeAbbreviation
+            : TVSettings.Instance.PreferredTVDBLanguage.ThreeAbbreviation;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomMovieCheck.cs b/TVRename/LibrarySummary/Check/CustomMovieCheck.cs
index 412cbe1e..dad22bf8 100644
--- a/TVRename/LibrarySummary/Check/CustomMovieCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomMovieCheck.cs
@@ -12,10 +12,12 @@ protected CustomMovieCheck([NotNull] MovieConfiguration movie, TVDoc doc) : base
         protected override string MovieCheckName => FieldName;
         protected abstract string FieldName { get; }
         protected abstract bool Field { get; }
+        protected abstract string CustomFieldValue { get; }
+        protected abstract string DefaultFieldValue { get; }
 
         public override bool Check() => Field;
 
         [NotNull]
-        public override string Explain() => $"{FieldName} is enabled for this Movie, by default is is not.";
+        public override string Explain() => $"{FieldName} is enabled for this Movie [{CustomFieldValue}], by default is is not [{DefaultFieldValue}].";
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomNameMovieCheck.cs b/TVRename/LibrarySummary/Check/CustomNameMovieCheck.cs
index 9319a448..fd9f3325 100644
--- a/TVRename/LibrarySummary/Check/CustomNameMovieCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomNameMovieCheck.cs
@@ -17,5 +17,10 @@ protected override void FixInternal()
         protected override string FieldName => "Use Custom Name";
 
         protected override bool Field => Movie.UseCustomShowName;
+
+        protected override string CustomFieldValue => Movie.CustomShowName;
+
+        [NotNull]
+        protected override string DefaultFieldValue => Movie.CachedMovie?.Name??string.Empty;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomNameTvShowCheck.cs b/TVRename/LibrarySummary/Check/CustomNameTvShowCheck.cs
index a863eb2c..941ff27a 100644
--- a/TVRename/LibrarySummary/Check/CustomNameTvShowCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomNameTvShowCheck.cs
@@ -16,5 +16,9 @@ protected override void FixInternal()
         [NotNull]
         protected override string FieldName => "Use Custom TV Show Name";
         protected override bool Field => Show.UseCustomShowName;
+        protected override string CustomFieldValue => Show.CustomShowName;
+
+        [NotNull]
+        protected override string DefaultFieldValue => Show.CachedShow?.Name ?? string.Empty;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomRegionMovieCheck.cs b/TVRename/LibrarySummary/Check/CustomRegionMovieCheck.cs
index 6055f08e..8ce0ffcd 100644
--- a/TVRename/LibrarySummary/Check/CustomRegionMovieCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomRegionMovieCheck.cs
@@ -17,5 +17,10 @@ protected override void FixInternal()
         protected override string FieldName => "Use Custom Region";
 
         protected override bool Field => Movie.UseCustomRegion;
+
+        [NotNull]
+        protected override string CustomFieldValue => Movie.CustomRegionCode??string.Empty;
+
+        protected override string DefaultFieldValue => Movie.Provider==TVDoc.ProviderType.TMDB?TVSettings.Instance.TMDBRegion.ThreeAbbreviation: string.Empty;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomRegionTvShowCheck.cs b/TVRename/LibrarySummary/Check/CustomRegionTvShowCheck.cs
index 49b8cd67..debe0a13 100644
--- a/TVRename/LibrarySummary/Check/CustomRegionTvShowCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomRegionTvShowCheck.cs
@@ -16,5 +16,9 @@ protected override void FixInternal()
         [NotNull]
         protected override string FieldName => "Use Custom Region";
         protected override bool Field => Show.UseCustomRegion;
+        [NotNull]
+        protected override string CustomFieldValue => Show.CustomRegionCode ?? string.Empty;
+
+        protected override string DefaultFieldValue => Show.Provider == TVDoc.ProviderType.TMDB ? TVSettings.Instance.TMDBRegion.ThreeAbbreviation : string.Empty;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomSearchTvShowCheck.cs b/TVRename/LibrarySummary/Check/CustomSearchTvShowCheck.cs
index 1221ce8b..7b60f61a 100644
--- a/TVRename/LibrarySummary/Check/CustomSearchTvShowCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomSearchTvShowCheck.cs
@@ -17,5 +17,9 @@ protected override void FixInternal()
         protected override string FieldName => "Use Custom Search";
 
         protected override bool Field => Show.UseCustomSearchUrl;
+
+        protected override string CustomFieldValue => Show.CustomSearchUrl;
+
+        protected override string DefaultFieldValue => TVSettings.Instance.TheSearchers.CurrentSearch.Url;
     }
 }
diff --git a/TVRename/LibrarySummary/Check/CustomTvShowCheck.cs b/TVRename/LibrarySummary/Check/CustomTvShowCheck.cs
index f3379ea5..b3009c7c 100644
--- a/TVRename/LibrarySummary/Check/CustomTvShowCheck.cs
+++ b/TVRename/LibrarySummary/Check/CustomTvShowCheck.cs
@@ -12,16 +12,12 @@ protected CustomTvShowCheck([NotNull] ShowConfiguration show, TVDoc doc) : base(
         public override string CheckName => "[TV] " + FieldName;
         protected abstract string FieldName { get; }
         protected abstract bool Field { get; }
+        protected abstract string CustomFieldValue { get; }
+        protected abstract string DefaultFieldValue { get; }
 
-        public override bool Check()
-        {
-            return Field;
-        }
+        public override bool Check() => Field;
 
         [NotNull]
-        public override string Explain()
-        {
-            return $"{FieldName} is enabled for this TV Show, by default is is not.";
-        }
+        public override string Explain() => $"{FieldName} is enabled for this TV Show [{CustomFieldValue}], by default is is not [{DefaultFieldValue}].";
     }
 }
diff --git a/TVRename/LibrarySummary/Check/ManualFoldersMovieCheck.cs b/TVRename/LibrarySummary/Check/ManualFoldersMovieCheck.cs
index 3e84322a..0b9fc21a 100644
--- a/TVRename/LibrarySummary/Check/ManualFoldersMovieCheck.cs
+++ b/TVRename/LibrarySummary/Check/ManualFoldersMovieCheck.cs
@@ -146,5 +146,11 @@ private void CopyOrMove([NotNull] DirectoryInfo fromDirectory, string toDirector
         protected override string FieldName => "Use manual folders";
 
         protected override bool Field => Movie.UseManualLocations;
+
+        [NotNull]
+        protected override string CustomFieldValue => Movie.ManualLocations.ToCsv();
+
+        [NotNull]
+        protected override string DefaultFieldValue => Movie.AutomaticLocations().ToCsv();
     }
 }
diff --git a/TVRename/LibrarySummary/Check/UseManualFoldersTvShowCheck.cs b/TVRename/LibrarySummary/Check/UseManualFoldersTvShowCheck.cs
index 3f2c1ae4..59301e45 100644
--- a/TVRename/LibrarySummary/Check/UseManualFoldersTvShowCheck.cs
+++ b/TVRename/LibrarySummary/Check/UseManualFoldersTvShowCheck.cs
@@ -1,3 +1,4 @@
+using System.Linq;
 using JetBrains.Annotations;
 
 namespace TVRename
@@ -17,5 +18,10 @@ protected override void FixInternal()
             Show.ManualFolderLocations.Clear();
             Show.AutoAddType = ShowConfiguration.AutomaticFolderType.libraryDefaultFolderFormat;
         }
+        [NotNull]
+        protected override string CustomFieldValue => Show.ManualFolderLocations.Values.SelectMany(x=>x).ToCsv();
+
+        [NotNull]
+        protected override string DefaultFieldValue => Show.AutoAddFolderBase;
     }
 }