diff --git a/Projects/Foundations/UI/Spaces/Charting-Space/Scales/RateScale.js b/Projects/Foundations/UI/Spaces/Charting-Space/Scales/RateScale.js
index 82506f523..8b4e24e67 100644
--- a/Projects/Foundations/UI/Spaces/Charting-Space/Scales/RateScale.js
+++ b/Projects/Foundations/UI/Spaces/Charting-Space/Scales/RateScale.js
@@ -175,7 +175,7 @@ function newRateScale() {
     }
 
     function onMouseWheel(event, autoScale) {
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeFrameScale.js b/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeFrameScale.js
index cd21865b7..6c02305e0 100644
--- a/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeFrameScale.js
+++ b/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeFrameScale.js
@@ -251,7 +251,7 @@ function newTimeFrameScale() {
     }
 
     function onMouseWheel(event) {
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeScale.js b/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeScale.js
index 790e54a0e..cb13e8b21 100644
--- a/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeScale.js
+++ b/Projects/Foundations/UI/Spaces/Charting-Space/Scales/TimeScale.js
@@ -126,7 +126,7 @@ function newTimeScale() {
     }
 
     function onMouseWheel(event, autoScale) {
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/Projects/Foundations/UI/Spaces/Charting-Space/Viewport.js b/Projects/Foundations/UI/Spaces/Charting-Space/Viewport.js
index 9942ab03b..dda7207f8 100644
--- a/Projects/Foundations/UI/Spaces/Charting-Space/Viewport.js
+++ b/Projects/Foundations/UI/Spaces/Charting-Space/Viewport.js
@@ -206,7 +206,7 @@ function newViewport() {
         if ((event.ctrlKey === true || event.metaKey === true)) { return }
         let morePower = 1
 
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/Projects/Foundations/UI/Spaces/Floating-Space/Picker.js b/Projects/Foundations/UI/Spaces/Floating-Space/Picker.js
index cf8649970..38808f107 100644
--- a/Projects/Foundations/UI/Spaces/Floating-Space/Picker.js
+++ b/Projects/Foundations/UI/Spaces/Floating-Space/Picker.js
@@ -138,7 +138,7 @@ function newPicker() {
 
     function onMouseWheel() {
 
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/Projects/Foundations/UI/Spaces/Panel-Space/LayersPanel.js b/Projects/Foundations/UI/Spaces/Panel-Space/LayersPanel.js
index 1eb9b2b7f..f7500182d 100644
--- a/Projects/Foundations/UI/Spaces/Panel-Space/LayersPanel.js
+++ b/Projects/Foundations/UI/Spaces/Panel-Space/LayersPanel.js
@@ -212,7 +212,7 @@ function newLayersPanel() {
 
     function onMouseWheel(event) {
  
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/Projects/Foundations/UI/Spaces/Side-Space/ListView.js b/Projects/Foundations/UI/Spaces/Side-Space/ListView.js
index 4d13453aa..c1dde08b5 100644
--- a/Projects/Foundations/UI/Spaces/Side-Space/ListView.js
+++ b/Projects/Foundations/UI/Spaces/Side-Space/ListView.js
@@ -124,7 +124,7 @@ function newListView() {
 
     function onMouseWheel(event) {
 
-        if (IS_MAC) {
+        if (IS_MAC && Math.abs(event.wheelDelta) < MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD) {
             let sensitivity
             if (event.delta < 0) {
                 if (event.shiftKey === true) {
diff --git a/UI/Globals.js b/UI/Globals.js
index 53f2b0e8f..b3588616d 100644
--- a/UI/Globals.js
+++ b/UI/Globals.js
@@ -69,6 +69,7 @@ const MAC_AMOUNT_FACTOR = 5
 const IS_MAC = navigator.platform.toUpperCase().indexOf('MAC') >= 0
 const MAC_ZOOM_SENSITIVITY = 5
 const MAC_SCROLL_SENSITIVITY = 20
+const MAC_MOUSE_WHEEL_INFINITE_SCROLL_THRESHOLD= 120
 
 const DEBUG = {}