diff --git a/scripts/system/html/js/entityProperties.js b/scripts/system/html/js/entityProperties.js
index 78de0d075a..1ce4626b8f 100644
--- a/scripts/system/html/js/entityProperties.js
+++ b/scripts/system/html/js/entityProperties.js
@@ -902,13 +902,13 @@ const GROUPS = [
             {
                 label: "Horizontal Angle Start",
                 type: "slider",
-                min: -180,
-                max: 0,
+                min: 0,
+                max: 180,
                 step: 1,
                 decimals: 0,
                 multiplier: DEGREES_TO_RADIANS,
                 unit: "deg",
-                propertyID: "azimuthStart",
+                propertyID: "polarStart",
             },
             {
                 label: "Horizontal Angle Finish",
@@ -919,18 +919,18 @@ const GROUPS = [
                 decimals: 0,
                 multiplier: DEGREES_TO_RADIANS,
                 unit: "deg",
-                propertyID: "azimuthFinish",
+                propertyID: "polarFinish",
             },
             {
                 label: "Vertical Angle Start",
                 type: "slider",
-                min: 0,
-                max: 180,
+                min: -180,
+                max: 0,
                 step: 1,
                 decimals: 0,
                 multiplier: DEGREES_TO_RADIANS,
                 unit: "deg",
-                propertyID: "polarStart",
+                propertyID: "azimuthStart",
             },
             {
                 label: "Vertical Angle Finish",
@@ -941,7 +941,7 @@ const GROUPS = [
                 decimals: 0,
                 multiplier: DEGREES_TO_RADIANS,
                 unit: "deg",
-                propertyID: "polarFinish",
+                propertyID: "azimuthFinish",
             },
         ]
     },