diff --git a/ChartsSpace/TimeMachine.js b/ChartsSpace/TimeMachine.js
index aa01ca7b1..bce17b21b 100644
--- a/ChartsSpace/TimeMachine.js
+++ b/ChartsSpace/TimeMachine.js
@@ -178,7 +178,7 @@ function newTimeMachine () {
     thisObject.timeScale.payload = thisObject.payload.node.timeScale.payload
 
     timeScaleEventSuscriptionId = thisObject.timeScale.container.eventHandler.listenToEvent('Lenght Percentage Changed', function (event) {
-      thisObject.container.frame.width = TIME_MACHINE_WIDTH * event.lenghtPercentage / 100
+      thisObject.container.frame.width = TIME_MACHINE_WIDTH * event.value / 100
       recalculateCoordinateSystem()
       moveToUserPosition(thisObject.container, timeMachineCoordinateSystem, false, true, event.mousePosition, false, true)
       thisObject.container.eventHandler.raiseEvent('Dimmensions Changed', event)
@@ -199,7 +199,7 @@ function newTimeMachine () {
     thisObject.rateScale.payload = thisObject.payload.node.rateScale.payload
 
     rateScaleEventSuscriptionId = thisObject.rateScale.container.eventHandler.listenToEvent('Height Percentage Changed', function (event) {
-      thisObject.container.frame.height = TIME_MACHINE_HEIGHT * event.heightPercentage / 100
+      thisObject.container.frame.height = TIME_MACHINE_HEIGHT * event.value / 100
       recalculateCoordinateSystem()
       moveToUserPosition(thisObject.container, timeMachineCoordinateSystem, true, false, event.mousePosition, false, true)
       thisObject.container.eventHandler.raiseEvent('Dimmensions Changed', event)
diff --git a/ChartsSpace/TimelineChart.js b/ChartsSpace/TimelineChart.js
index b29c67a14..1ded4af09 100644
--- a/ChartsSpace/TimelineChart.js
+++ b/ChartsSpace/TimelineChart.js
@@ -166,7 +166,7 @@ function newTimelineChart () {
     thisObject.rateScale.payload = thisObject.payload.node.rateScale.payload
 
     rateScaleEventSuscriptionId = thisObject.rateScale.container.eventHandler.listenToEvent('Height Percentage Changed', function (event) {
-      thisObject.container.frame.height = TIME_MACHINE_HEIGHT * event.heightPercentage / 100
+      thisObject.container.frame.height = TIME_MACHINE_HEIGHT * event.value / 100
       recalculateCoordinateSystem()
       moveToUserPosition(thisObject.container, timelineChartCoordinateSystem, true, false, event.mousePosition, false, true)
       thisObject.container.eventHandler.raiseEvent('Dimmensions Changed', event)
diff --git a/Scales/RateScale.js b/Scales/RateScale.js
index a75eb29b5..2a49212ff 100644
--- a/Scales/RateScale.js
+++ b/Scales/RateScale.js
@@ -6,7 +6,7 @@ function newRateScale () {
     rate: undefined,
     fitFunction: undefined,
     payload: undefined,
-    heightPercentage: undefined,
+    value: undefined,
     onMouseOverSomeTimeMachineContainer: onMouseOverSomeTimeMachineContainer,
     physics: physics,
     draw: draw,
@@ -73,11 +73,11 @@ function newRateScale () {
     onMouseOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseOver', onMouseOver)
     onMouseNotOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseNotOver', onMouseNotOver)
 
-    thisObject.heightPercentage = DEFAULT_VALUE
+    thisObject.value = DEFAULT_VALUE
     readObjectState()
 
     let event = {}
-    event.heightPercentage = thisObject.heightPercentage
+    event.value = thisObject.value
     thisObject.container.eventHandler.raiseEvent('Height Percentage Changed', event)
   }
 
@@ -117,13 +117,13 @@ function newRateScale () {
 
     delta = event.wheelDelta
     if (delta < 0) {
-      thisObject.heightPercentage = thisObject.heightPercentage - STEP_SIZE * morePower
-      if (thisObject.heightPercentage < STEP_SIZE * 3) { thisObject.heightPercentage = STEP_SIZE }
+      thisObject.value = thisObject.value - STEP_SIZE * morePower
+      if (thisObject.value < STEP_SIZE * 3) { thisObject.value = STEP_SIZE }
     } else {
-      thisObject.heightPercentage = thisObject.heightPercentage + STEP_SIZE * morePower
-      if (thisObject.heightPercentage > MAX_VALUE) { thisObject.heightPercentage = MAX_VALUE }
+      thisObject.value = thisObject.value + STEP_SIZE * morePower
+      if (thisObject.value > MAX_VALUE) { thisObject.value = MAX_VALUE }
     }
-    event.heightPercentage = thisObject.heightPercentage
+    event.value = thisObject.value
     thisObject.container.eventHandler.raiseEvent('Height Percentage Changed', event)
 
     saveObjectState()
@@ -138,7 +138,7 @@ function newRateScale () {
   function saveObjectState () {
     try {
       let code = JSON.parse(thisObject.payload.node.code)
-      code.value = thisObject.heightPercentage / MAX_VALUE * 100
+      code.value = thisObject.value / MAX_VALUE * 100
       code.value = code.value.toFixed(2)
       thisObject.payload.node.code = JSON.stringify(code)
     } catch (err) {
@@ -158,10 +158,10 @@ function newRateScale () {
       if (code.value < STEP_SIZE) { code.value = STEP_SIZE }
       if (code.value > MAX_VALUE) { code.value = MAX_VALUE }
 
-      if (code.value !== thisObject.heightPercentage) {
-        thisObject.heightPercentage = code.value
+      if (code.value !== thisObject.value) {
+        thisObject.value = code.value
         let event = {}
-        event.heightPercentage = thisObject.heightPercentage
+        event.value = thisObject.value
         thisObject.container.eventHandler.raiseEvent('Height Percentage Changed', event)
       } else {
         saveObjectState()
@@ -288,7 +288,7 @@ function newRateScale () {
     const OPACITY = 0.2
     const DISTANCE_BETWEEN_ARROWS = 10
     const MIN_DISTANCE_FROM_CENTER = 30
-    const CURRENT_VALUE_DISTANCE = MIN_DISTANCE_FROM_CENTER + thisObject.heightPercentage
+    const CURRENT_VALUE_DISTANCE = MIN_DISTANCE_FROM_CENTER + thisObject.value
     const MAX_DISTANCE_FROM_CENTER = MIN_DISTANCE_FROM_CENTER + 215 + DISTANCE_BETWEEN_ARROWS
 
     let ARROW_DIRECTION = 0
diff --git a/Scales/TimeScale.js b/Scales/TimeScale.js
index 1490958a5..faca8abdb 100644
--- a/Scales/TimeScale.js
+++ b/Scales/TimeScale.js
@@ -2,7 +2,7 @@ function newTimeScale () {
   const MODULE_NAME = 'Time Scale'
 
   let thisObject = {
-    lenghtPercentage: undefined,
+    value: undefined,
     container: undefined,
     date: undefined,
     fitFunction: undefined,
@@ -72,11 +72,11 @@ function newTimeScale () {
     onMouseOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseOver', onMouseOver)
     onMouseNotOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseNotOver', onMouseNotOver)
 
-    thisObject.lenghtPercentage = DEFAULT_VALUE
+    thisObject.value = DEFAULT_VALUE
     readObjectState()
 
     let event = {}
-    event.lenghtPercentage = thisObject.lenghtPercentage
+    event.value = thisObject.value
     thisObject.container.eventHandler.raiseEvent('Lenght Percentage Changed', event)
   }
 
@@ -116,14 +116,14 @@ function newTimeScale () {
 
     delta = event.wheelDelta
     if (delta < 0) {
-      thisObject.lenghtPercentage = thisObject.lenghtPercentage - STEP_SIZE * morePower
-      if (thisObject.lenghtPercentage < STEP_SIZE) { thisObject.lenghtPercentage = STEP_SIZE }
+      thisObject.value = thisObject.value - STEP_SIZE * morePower
+      if (thisObject.value < STEP_SIZE) { thisObject.value = STEP_SIZE }
     } else {
-      thisObject.lenghtPercentage = thisObject.lenghtPercentage + STEP_SIZE * morePower
-      if (thisObject.lenghtPercentage > MAX_VALUE) { thisObject.lenghtPercentage = MAX_VALUE }
+      thisObject.value = thisObject.value + STEP_SIZE * morePower
+      if (thisObject.value > MAX_VALUE) { thisObject.value = MAX_VALUE }
     }
 
-    event.lenghtPercentage = thisObject.lenghtPercentage
+    event.value = thisObject.value
     thisObject.container.eventHandler.raiseEvent('Lenght Percentage Changed', event)
 
     saveObjectState()
@@ -138,7 +138,7 @@ function newTimeScale () {
   function saveObjectState () {
     try {
       let code = JSON.parse(thisObject.payload.node.code)
-      code.value = thisObject.lenghtPercentage / MAX_VALUE * 100
+      code.value = thisObject.value / MAX_VALUE * 100
       code.value = code.value.toFixed(2)
       thisObject.payload.node.code = JSON.stringify(code)
     } catch (err) {
@@ -158,10 +158,10 @@ function newTimeScale () {
       if (code.value < STEP_SIZE) { code.value = STEP_SIZE }
       if (code.value > MAX_VALUE) { code.value = MAX_VALUE }
 
-      if (code.value !== thisObject.lenghtPercentage) {
-        thisObject.lenghtPercentage = code.value
+      if (code.value !== thisObject.value) {
+        thisObject.value = code.value
         let event = {}
-        event.lenghtPercentage = thisObject.lenghtPercentage
+        event.value = thisObject.value
         thisObject.container.eventHandler.raiseEvent('Lenght Percentage Changed', event)
       } else {
         saveObjectState()
@@ -266,7 +266,7 @@ function newTimeScale () {
     const OPACITY = 0.2
     const DISTANCE_BETWEEN_ARROWS = 10
     const MIN_DISTANCE_FROM_CENTER = 110
-    const CURRENT_VALUE_DISTANCE = MIN_DISTANCE_FROM_CENTER + thisObject.lenghtPercentage
+    const CURRENT_VALUE_DISTANCE = MIN_DISTANCE_FROM_CENTER + thisObject.value
     const MAX_DISTANCE_FROM_CENTER = MIN_DISTANCE_FROM_CENTER + MAX_VALUE + DISTANCE_BETWEEN_ARROWS
 
     let ARROW_DIRECTION = 0