diff --git a/QuestValidator.Common/Helpers/QuestRequirements.cs b/QuestValidator.Common/Helpers/QuestRequirements.cs
index 2375dad..ec9691c 100644
--- a/QuestValidator.Common/Helpers/QuestRequirements.cs
+++ b/QuestValidator.Common/Helpers/QuestRequirements.cs
@@ -632,8 +632,8 @@ namespace QuestValidator.Common.Helpers
         //          .AddPrerequisiteQuest(Quest., QuestStatus.Success)}, // NO DATA YET
         //      { Quest.KeyToTheTower, GetQuestData(Quest.KeyToTheTower)
         //          .AddPrerequisiteQuest(Quest., QuestStatus.Success)}, // NO DATA YET
-        //      { Quest.KnockKnock, GetQuestData(Quest.KnockKnock)
-        //          .AddPrerequisiteQuest(Quest., QuestStatus.Success)},// NO DATA YET
+              { Quest.KnockKnock, GetQuestData(Quest.KnockKnock)
+                  .AddPrerequisiteQuest(Quest.KeyToTheTower, QuestStatus.Success)},// NO DATA YET
         //      { Quest.GettingAcquainted, GetQuestData(Quest.GettingAcquainted)
         //          .AddPrerequisiteQuest(Quest., QuestStatus.Success)},// NO DATA YET
         //      { Quest.MakeAmendsBuyout, GetQuestData(Quest.MakeAmendsBuyout)
@@ -665,16 +665,16 @@ namespace QuestValidator.Common.Helpers
                   .AddPrerequisiteQuest(Quest.SpaTourP7, QuestStatus.Success)},
         //      { Quest.MakeAmends, GetQuestData(Quest.MakeAmends)
         //          .AddPrerequisiteQuest(Quest., QuestStatus.Success)}// NO DATA YET
-        //    { Quest.InformationSource, GetQuestData(Quest.InformationSource)
-        //              .AddPrerequisiteQuest(Quest., QuestStatus.Success)},
-        //    { Quest.MissingInformant, GetQuestData(Quest.MissingInformant)
-        //              .AddPrerequisiteQuest(Quest., QuestStatus.Success)},
-        //    { Quest.Snatch, GetQuestData(Quest.Snatch)
-        //              .AddPrerequisiteQuest(Quest., QuestStatus.Success)},
+            { Quest.InformationSource, GetQuestData(Quest.InformationSource)
+                      .AddPrerequisiteQuest(Quest.KnockKnock, QuestStatus.Success)},
+            { Quest.MissingInformant, GetQuestData(Quest.MissingInformant)
+                      .AddPrerequisiteQuest(Quest.InformationSource, QuestStatus.Success)},
+            { Quest.Snatch, GetQuestData(Quest.Snatch)
+                      .AddPrerequisiteQuest(Quest.MissingInformant, QuestStatus.Success)},
         //    { Quest.Payback, GetQuestData(Quest.Payback)
         //              .AddPrerequisiteQuest(Quest., QuestStatus.Success)},
-        //    { Quest.ReturnTheFavor, GetQuestData(Quest.ReturnTheFavor)
-        //              .AddPrerequisiteQuest(Quest., QuestStatus.Success)},
+            { Quest.ReturnTheFavor, GetQuestData(Quest.ReturnTheFavor)
+                      .AddPrerequisiteQuest(Quest.Snatch, QuestStatus.Success)},
         //    { Quest.Provocation, GetQuestData(Quest.Provocation)
         //              .AddPrerequisiteQuest(Quest., QuestStatus.Success)},
         //    { Quest.FollowingTheBreadCrumbs, GetQuestData(Quest.FollowingTheBreadCrumbs)
diff --git a/QuestValidator.Models/Input/Quest.cs b/QuestValidator.Models/Input/Quest.cs
index de0bf72..2733e7e 100644
--- a/QuestValidator.Models/Input/Quest.cs
+++ b/QuestValidator.Models/Input/Quest.cs
@@ -57,7 +57,7 @@ namespace QuestValidator.Models
         public string parentId { get; set; }
         public string type { get; set; }
         public int? dogtagLevel { get; set; }
-        public int? maxDurability { get; set; }
+        public object maxDurability { get; set; }
         public int? minDurability { get; set; }
         public List<object> visibilityConditions { get; set; }
         public List<int> status { get; set; }
@@ -81,8 +81,8 @@ namespace QuestValidator.Models
         public int? dogtagLevel { get; set; }
         public string id { get; set; }
         public int? index { get; set; }
-        public int? maxDurability { get; set; }
-        public int? minDurability { get; set; }
+        public object maxDurability { get; set; }
+        public object minDurability { get; set; }
         public string parentId { get; set; }
         public bool? resetOnSessionEnd { get; set; }
         public bool? isEncoded { get;set; }