diff --git a/scripts/system/create/assets/data/createAppTooltips.json b/scripts/system/create/assets/data/createAppTooltips.json
index 4efd0593fb..c247bc7cae 100644
--- a/scripts/system/create/assets/data/createAppTooltips.json
+++ b/scripts/system/create/assets/data/createAppTooltips.json
@@ -319,7 +319,7 @@
         "tooltip": "The finish color of each particle."
     },
     "colorSpread": {
-        "tooltip": "The spread in color that each particle is given, resulting in a variety of colors."
+        "tooltip": "The spread in color that each particle is given, resulting in a variety of colors. The variation range (-/+) on each RGB channel to use around the RGB values of the particle color."
     },
     "particleAlphaTriple": {
         "tooltip": "The opacity of each particle between 0.0 fully transparent and 1.0 completely opaque.",
@@ -531,7 +531,7 @@
         "tooltip": "If enabled, grabbed entities will follow the movements of your hand controller instead of your avatar's hand."
     },
     "canCastShadow": {
-        "tooltip": "If enabled, the geometry of this entity casts shadows when a shadow-casting light source shines on it. Note: Shadows are rendered only on high-profiled computers. This setting will have no effect on computers profiled to medium or low graphics.."
+        "tooltip": "If enabled, the geometry of this entity casts shadows when a shadow-casting light source shines on it. Note: Shadows are rendered only on high-profiled computers. This setting will have no effect on computers profiled to medium or low graphics."
     },
     "ignorePickIntersection": {
         "tooltip": "If enabled, this entity will not be considered for ray picks, and will also not occlude other entities when picking."
@@ -569,13 +569,13 @@
         "tooltip": "The linear velocity vector of the entity. The velocity at which this entity moves forward in space."
     },
     "damping": {
-        "tooltip": "The linear damping to slow down the linear velocity of an entity over time."
+        "tooltip": "The linear damping to slow down the linear velocity of an entity over time. A higher damping value slows down the entity more quickly. The default value is for an exponential decay timescale of 2.0s, where it takes 2.0s for the movement to slow to 1/e = 0.368 of its initial value."
     },
     "localAngularVelocity": {
-        "tooltip": "The angular velocity of the entity in rad/s with respect to its axes, about its pivot point."
+        "tooltip": "The angular velocity of the entity in 'deg/s' with respect to its axes, about its pivot point."
     },
     "angularDamping": {
-        "tooltip": "The angular damping to slow down the angular velocity of an entity over time."
+        "tooltip": "The angular damping to slow down the angular velocity of an entity over time. A higher damping value slows down the entity more quickly. The default value is for an exponential decay timescale of 2.0s, where it takes 2.0s for the movement to slow to 1/e = 0.368 of its initial value."
     },
     "restitution": {
         "tooltip": "If enabled, the entity can bounce against other objects that also have Bounciness."
diff --git a/scripts/system/create/entityProperties/html/js/entityProperties.js b/scripts/system/create/entityProperties/html/js/entityProperties.js
index 182dddf817..f6dcf10bc8 100644
--- a/scripts/system/create/entityProperties/html/js/entityProperties.js
+++ b/scripts/system/create/entityProperties/html/js/entityProperties.js
@@ -1133,7 +1133,13 @@ const GROUPS = [
             },
             {
                 label: "Color Spread",
-                type: "color",
+                type: "vec3rgb",
+                vec3Type: "vec3rgb",
+                min: 0,
+                max: 255,
+                step: 1,       
+                decimals: 0,
+                subLabels: [ "r", "g", "b" ],
                 propertyID: "colorSpread",
             },
             {
@@ -1651,16 +1657,6 @@ const GROUPS = [
                 decimals: 4,
                 unit: "m/s<sup>2</sup>",
                 propertyID: "gravity",
-            },
-            {
-                label: "Acceleration",
-                type: "vec3",
-                vec3Type: "xyz",
-                subLabels: [ "x", "y", "z" ],
-                step: 0.1,
-                decimals: 4,
-                unit: "m/s<sup>2</sup>",
-                propertyID: "acceleration",
             }
         ]
     },
@@ -1791,6 +1787,8 @@ function getPropertyInputElement(propertyID) {
             return { x: property.elNumberX.elInput, y: property.elNumberY.elInput, z: property.elNumberZ.elInput };
         case 'color':
             return { red: property.elNumberR.elInput, green: property.elNumberG.elInput, blue: property.elNumberB.elInput };
+        case 'vec3rgb':
+            return { red: property.elNumberR.elInput, green: property.elNumberG.elInput, blue: property.elNumberB.elInput };            
         case 'icon':
             return property.elLabel;
         case 'dynamic-multiselect':
@@ -1889,6 +1887,12 @@ function resetProperties() {
                 property.elNumberB.setValue("", false);
                 break;
             }
+            case 'vec3rgb': {
+                property.elNumberR.setValue("", false);
+                property.elNumberG.setValue("", false);
+                property.elNumberB.setValue("", false);
+                break;
+            }            
             case 'dropdown': {
                 property.elInput.classList.remove('multi-diff');
                 property.elInput.value = "";
@@ -1995,7 +1999,7 @@ function isCurrentlyDraggingProperty(propertyName) {
     return properties[propertyName] && properties[propertyName].dragging === true;
 }
 
-const SUPPORTED_FALLBACK_TYPES = ['number', 'number-draggable', 'rect', 'vec3', 'vec2', 'color'];
+const SUPPORTED_FALLBACK_TYPES = ['number', 'number-draggable', 'rect', 'vec3', 'vec2', 'color', 'vec3rgb'];
 
 function getMultiplePropertyValue(originalPropertyName) {
     // if this is a compound property name (i.e. animation.running)
@@ -2051,6 +2055,9 @@ function getMultiplePropertyValue(originalPropertyName) {
                 case 'color':
                     isPropertyNotNumber = isNaN(propertyValue.red) || propertyValue.red === null;
                     break;
+                case 'vec3rgb':
+                    isPropertyNotNumber = isNaN(propertyValue.red) || propertyValue.red === null;
+                    break;
             }
             if (isPropertyNotNumber) {
                 if (fallbackMultiValue === null) {
@@ -2662,6 +2669,33 @@ function createVec3Property(property, elProperty) {
     return elResult;
 }
 
+function createVec3rgbProperty(property, elProperty) {
+    let propertyData = property.data;
+
+    elProperty.className = propertyData.vec3Type + " fstuple";
+
+    let elNumberR = createTupleNumberInput(property, propertyData.subLabels[VECTOR_ELEMENTS.X_NUMBER]);
+    let elNumberG = createTupleNumberInput(property, propertyData.subLabels[VECTOR_ELEMENTS.Y_NUMBER]);
+    let elNumberB = createTupleNumberInput(property, propertyData.subLabels[VECTOR_ELEMENTS.Z_NUMBER]);
+    elProperty.appendChild(elNumberR.elDiv);
+    elProperty.appendChild(elNumberG.elDiv);
+    elProperty.appendChild(elNumberB.elDiv);
+
+    elNumberR.setValueChangeFunction(createEmitNumberPropertyComponentUpdateFunction(property, 'red'));
+    elNumberG.setValueChangeFunction(createEmitNumberPropertyComponentUpdateFunction(property, 'green'));
+    elNumberB.setValueChangeFunction(createEmitNumberPropertyComponentUpdateFunction(property, 'blue'));
+
+    elNumberR.setMultiDiffStepFunction(createMultiDiffStepFunction(property, 'red'));
+    elNumberG.setMultiDiffStepFunction(createMultiDiffStepFunction(property, 'green'));
+    elNumberB.setMultiDiffStepFunction(createMultiDiffStepFunction(property, 'blue'));
+
+    let elResult = [];
+    elResult[VECTOR_ELEMENTS.X_NUMBER] = elNumberR;
+    elResult[VECTOR_ELEMENTS.Y_NUMBER] = elNumberG;
+    elResult[VECTOR_ELEMENTS.Z_NUMBER] = elNumberB;
+    return elResult;
+}
+
 function createVec2Property(property, elProperty) {
     let propertyData = property.data;
     
@@ -2856,7 +2890,7 @@ function createTextureProperty(property, elProperty) {
 
     let imageLoad = function(url) {
         elDiv.style.display = null;
-        if (url.slice(0, 5).toLowerCase() === "atp:/") {
+        if (url.slice(0, 5).toLowerCase() === "atp:/" || url.slice(0, 9).toLowerCase() === "file:///~") {
             elImage.src = "";
             elImage.style.display = "none";
             elDiv.classList.remove("with-texture");
@@ -3048,6 +3082,13 @@ function createProperty(propertyData, propertyElementID, propertyName, propertyI
             property.elNumberB = elColor[COLOR_ELEMENTS.BLUE_NUMBER]; 
             break;
         }
+        case 'vec3rgb': {
+            let elVec3 = createVec3rgbProperty(property, elProperty);  
+            property.elNumberR = elVec3[VECTOR_ELEMENTS.X_NUMBER];
+            property.elNumberG = elVec3[VECTOR_ELEMENTS.Y_NUMBER];
+            property.elNumberB = elVec3[VECTOR_ELEMENTS.Z_NUMBER];
+            break;
+        }        
         case 'dropdown': {
             property.elInput = createDropdownProperty(property, propertyID, elProperty);
             break;
@@ -4096,6 +4137,13 @@ function handleEntitySelectionUpdate(selections, isPropertiesToolUpdate) {
                     property.elNumberB.setValue(displayColor.blue);
                     break;
                 }
+                case 'vec3rgb': {
+                    let detailedNumberDiff = getDetailedNumberMPVDiff(propertyMultiValue, propertyData);
+                    property.elNumberR.setValue(detailedNumberDiff.averagePerPropertyComponent.red, detailedNumberDiff.propertyComponentDiff.red);
+                    property.elNumberG.setValue(detailedNumberDiff.averagePerPropertyComponent.green, detailedNumberDiff.propertyComponentDiff.green);
+                    property.elNumberB.setValue(detailedNumberDiff.averagePerPropertyComponent.blue, detailedNumberDiff.propertyComponentDiff.blue);
+                    break;
+                }         
                 case 'dropdown': {
                     property.elInput.classList.toggle('multi-diff', isMultiDiffValue);
                     property.elInput.value = isMultiDiffValue ? "" : propertyValue;
@@ -4350,7 +4398,8 @@ function loaded() {
                         properties[propertyID] = property;
                     }
                     if (propertyData.type === 'number' || propertyData.type === 'number-draggable' || 
-                        propertyData.type === 'vec2' || propertyData.type === 'vec3' || propertyData.type === 'rect') {
+                        propertyData.type === 'vec2' || propertyData.type === 'vec3' ||
+                        propertyData.type === 'rect' || propertyData.type === 'vec3rgb') {
                         propertyRangeRequests.push(propertyID);
                     }
 
@@ -4435,6 +4484,9 @@ function loaded() {
                                 case 'vec2':
                                     updateVectorMinMax(properties[property]);
                                     break;
+                                case 'vec3rgb':
+                                    updateVectorMinMax(properties[property]);
+                                    break;                                    
                                 case 'rect':
                                     updateRectMinMax(properties[property]);
                                     break;
diff --git a/scripts/system/html/css/edit-style.css b/scripts/system/html/css/edit-style.css
index c72456d414..ada8116a0d 100644
--- a/scripts/system/html/css/edit-style.css
+++ b/scripts/system/html/css/edit-style.css
@@ -1688,17 +1688,17 @@ input.rename-entity {
     margin-left: 4px;
     margin-right: 10px;
 }
-.fstuple label.red, .fstuple label.x, .fstuple label.w {
+.fstuple label.red, .fstuple label.r, .fstuple label.x, .fstuple label.w {
     color: #C62147;
 }
-.fstuple label.green, .fstuple label.y, .fstuple label.h {
+.fstuple label.green, .fstuple label.g, .fstuple label.y, .fstuple label.h {
     color: #359D85;
 }
-.fstuple label.blue, .fstuple label.z {
+.fstuple label.blue, .fstuple label.b, .fstuple label.z {
     color: #0093C5;
 }
 
-.xyz.fstuple, .pyr.fstuple {
+.xyz.fstuple, .pyr.fstuple, .vec3rgb.fstuple {
     position: relative;
     left: -12px;
     min-width: 50px;