diff --git a/NewHorizons/Builder/Props/ProjectionBuilder.cs b/NewHorizons/Builder/Props/ProjectionBuilder.cs
index 9305e54e..98378181 100644
--- a/NewHorizons/Builder/Props/ProjectionBuilder.cs
+++ b/NewHorizons/Builder/Props/ProjectionBuilder.cs
@@ -335,7 +335,7 @@ namespace NewHorizons.Builder.Props
         private static void AddModules(SlideInfo slideInfo, ref Slide slide, IModBehaviour mod)
         {
             var modules = new List<SlideFunctionModule>();
-            if (!String.IsNullOrEmpty(slideInfo.beatAudio))
+            if (!string.IsNullOrEmpty(slideInfo.beatAudio))
             {
                 var audioBeat = new SlideBeatAudioModule
                 {
@@ -344,7 +344,7 @@ namespace NewHorizons.Builder.Props
                 };
                 modules.Add(audioBeat);
             }
-            if (!String.IsNullOrEmpty(slideInfo.backdropAudio))
+            if (!string.IsNullOrEmpty(slideInfo.backdropAudio))
             {
                 var audioBackdrop = new SlideBackdropAudioModule
                 {
@@ -353,13 +353,13 @@ namespace NewHorizons.Builder.Props
                 };
                 modules.Add(audioBackdrop);
             }
-            if (slideInfo.ambientLightIntensity > 0)
+            if (slideInfo.ambientLightIntensity != 0)
             {
                 var ambientLight = new SlideAmbientLightModule
                 {
                     _intensity = slideInfo.ambientLightIntensity,
                     _range = slideInfo.ambientLightRange,
-                    _color = slideInfo.ambientLightColor.ToColor(),
+                    _color = slideInfo.ambientLightColor?.ToColor() ?? Color.white,
                     _spotIntensityMod = slideInfo.spotIntensityMod
                 };
                 modules.Add(ambientLight);
@@ -380,7 +380,7 @@ namespace NewHorizons.Builder.Props
                 };
                 modules.Add(blackFrame);
             }
-            if (!String.IsNullOrEmpty(slideInfo.reveal))
+            if (!string.IsNullOrEmpty(slideInfo.reveal))
             {
                 var shipLogEntry = new SlideShipLogEntryModule
                 {
diff --git a/NewHorizons/External/Modules/Props/EchoesOfTheEye/SlideInfo.cs b/NewHorizons/External/Modules/Props/EchoesOfTheEye/SlideInfo.cs
index bfe34b25..26b6053d 100644
--- a/NewHorizons/External/Modules/Props/EchoesOfTheEye/SlideInfo.cs
+++ b/NewHorizons/External/Modules/Props/EchoesOfTheEye/SlideInfo.cs
@@ -1,5 +1,6 @@
 using NewHorizons.External.SerializableData;
 using Newtonsoft.Json;
+using System.ComponentModel;
 
 namespace NewHorizons.External.Modules.Props.EchoesOfTheEye
 {
@@ -14,67 +15,73 @@ namespace NewHorizons.External.Modules.Props.EchoesOfTheEye
         // SlideAmbientLightModule
 
         /// <summary>
-        /// Ambient light intensity when viewing this slide. (Base game default: 1)
+        /// Ambient light intensity when viewing this slide.
+        /// Set this to add ambient light module. Base game default is 1.
         /// </summary>
         public float ambientLightIntensity;
 
         /// <summary>
-        /// Ambient light range when viewing this slide. (Base game default: 20)
+        /// Ambient light range when viewing this slide.
         /// </summary>
-        public float ambientLightRange;
+        [DefaultValue(20f)] public float ambientLightRange = 20f;
 
         /// <summary>
-        /// Ambient light colour when viewing this slide. (Base game default: white)
+        /// Ambient light colour when viewing this slide. Defaults to white.
         /// </summary>
         public MColor ambientLightColor;
 
         /// <summary>
-        /// Spotlight intensity modifier when viewing this slide. (Base game default: 0)
+        /// Spotlight intensity modifier when viewing this slide.
         /// </summary>
-        public float spotIntensityMod;
+        [DefaultValue(0f)] public float spotIntensityMod = 0f;
 
         // SlideBackdropAudioModule
 
         /// <summary>
-        /// The name of the AudioClip that will continuously play while watching these slides (Base game default: Reel_1_Backdrop_A)
+        /// The name of the AudioClip that will continuously loop while watching these slides.
+        /// Set this to include backdrop audio module. Base game default is Reel_1_Backdrop_A.
         /// </summary>
         public string backdropAudio;
 
         /// <summary>
-        /// The time to fade into the backdrop audio (Base game default: 2)
+        /// The time to fade into the backdrop audio.
         /// </summary>
-        public float backdropFadeTime;
+        [DefaultValue(2f)] public float backdropFadeTime = 2f;
 
         // SlideBeatAudioModule
 
         /// <summary>
-        /// The name of the AudioClip for a one-shot sound when opening the slide. (Base game default: Reel_1_Beat_A)
+        /// The name of the AudioClip for a one-shot sound when opening the slide.
+        /// Set this to include beat audio module. Base game default is Reel_1_Beat_A.
         /// </summary>
         public string beatAudio;
 
         /// <summary>
-        /// The time delay until the one-shot audio (Base game default: 0)
+        /// The time delay until the one-shot audio.
         /// </summary>
-        public float beatDelay;
+        [DefaultValue(0f)] public float beatDelay = 0f;
 
         // SlideBlackFrameModule
 
         /// <summary>
-        /// Before viewing this slide, there will be a black frame for this many seconds. (Base game default: 0)
+        /// Before viewing this slide, there will be a black frame for this many seconds.
+        /// Set this to include black frame module. Base game default is 0.
         /// </summary>
         public float blackFrameDuration;
 
         // SlidePlayTimeModule
 
         /// <summary>
-        /// Play-time duration for auto-projector slides. (Base game default: 0)
+        /// Play-time duration for auto-projector slides.
+        /// Set this to include play time module. Base game default is 0.
         /// </summary>
         public float playTimeDuration;
 
         // SlideShipLogEntryModule
 
         /// <summary>
-        /// Ship log fact revealed when viewing this slide (Base game default: "")
+        /// Ship log fact revealed when viewing this slide.
+        /// Set this to include ship log entry module. Base game default is "".
         /// </summary>
         public string reveal;
     }