diff --git a/CHANGELOG b/CHANGELOG
index 477df04..9593993 100755
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,7 @@ ChangeLog for PatchCableMgr
 ****************************************************
 
 Contents
+	- Changes Introduced In 0.3.12
 	- Changes Introduced In 0.3.11
 	- Changes Introduced In 0.3.10
 	- Changes Introduced In 0.3.9
@@ -30,6 +31,9 @@ Contents
 ****************************************************
 \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
 
+**Changes introduced in 0.3.12
+[Fix]		Corrected nested insert size as displayed in "Available Templates" box
+
 **Changes introduced in 0.3.11
 [Enhance]	Added ability to create inserts with enclosure partitions
 [Fix]		Validate trunked partitions are not connected to each other
diff --git a/includes/Update.class.php b/includes/Update.class.php
index 4c3b324..d0993e1 100755
--- a/includes/Update.class.php
+++ b/includes/Update.class.php
@@ -96,6 +96,8 @@ var $qls;
 			$this->update_039_to_0310();
 		} else if($this->currentVersion == '0.3.10') {
 			$this->update_0310_to_0311();
+		} else if($this->currentVersion == '0.3.11') {
+			$this->update_0311_to_0312();
 		} else {
 			return true;
 		}
@@ -104,6 +106,18 @@ var $qls;
 		return false;
 	}
 	
+	/**
+	 * Update from version 0.3.10 to 0.3.11
+	 * @return Boolean
+	 */
+	function update_0311_to_0312() {
+		$incrementalVersion = '0.3.12';
+		
+		// Set app version to 0.3.12
+		$this->qls->SQL->update('app_organization_data', array('version' => $incrementalVersion), array('id' => array('=', 1)));
+		
+	}
+	
 	/**
 	 * Update from version 0.3.10 to 0.3.11
 	 * @return Boolean
diff --git a/includes/content-build-objects.php b/includes/content-build-objects.php
index 70f87ee..4a96941 100755
--- a/includes/content-build-objects.php
+++ b/includes/content-build-objects.php
@@ -83,67 +83,51 @@ for ($x=0; $x<$faceCount; $x++){
 							
 							// Further calculate template height & width if nested insert
 							if(isset($templateOrganic['nestedParentHUnits']) and isset($templateOrganic['nestedParentVUnits'])) {
-								$nestedParentHUnits = $templateOrganic['nestedParentHUnits'];
-								$nestedParentVUnits = $templateOrganic['nestedParentVUnits'];
+								//$nestedParentHUnits = $templateOrganic['nestedParentHUnits'];
+								//$nestedParentVUnits = $templateOrganic['nestedParentVUnits'];
 								$nestedParentEncLayoutX = $templateOrganic['nestedParentEncLayoutX'];
 								$nestedParentEncLayoutY = $templateOrganic['nestedParentEncLayoutY'];
 								
-								$parentFlexWidth = ($nestedParentHUnits / 24) / $nestedParentEncLayoutX;
-								$parentFlexHeight = ($nestedParentVUnits / ($RUSize * 2)) / $nestedParentEncLayoutY;
-								//$flexWidth = $parentFlexWidth * $flexWidth;
-								$flexWidth = $parentFlexWidth;
-								$flexHeight = $parentFlexHeight * $flexHeight;
-							}
-							
-							/*
-							if(isset($templateOrganic['nestedParentHUnits']) and isset($templateOrganic['nestedParentVUnits'])) {
-								$nestedParentHUnits = $templateOrganic['nestedParentHUnits'];
-								$nestedParentVUnits = $templateOrganic['nestedParentVUnits'];
-								$nestedParentEncLayoutX = $templateOrganic['nestedParentEncLayoutX'];
-								$nestedParentEncLayoutY = $templateOrganic['nestedParentEncLayoutY'];
+								//$parentFlexWidth = ($nestedParentHUnits / 24) / $nestedParentEncLayoutX;
+								$parentFlexWidth = $flexWidth / $nestedParentEncLayoutX;
+								$parentFlexHeight = $flexHeight / $nestedParentEncLayoutY;
+								//$parentFlexHeight = ($nestedParentVUnits / ($RUSize * 2)) / $nestedParentEncLayoutY;
 								
-								$parentFlexWidth = ($nestedParentHUnits / 24) / $nestedParentEncLayoutX;
-								$parentFlexHeight = ($nestedParentVUnits / ($RUSize * 2)) / $nestedParentEncLayoutY;
 								$flexWidth = $parentFlexWidth;
+								//$flexHeight = $parentFlexHeight * $flexHeight;
 								$flexHeight = $parentFlexHeight;
-							} else {
-								$totalVUnits = $minRUSize * 2;
-								$heightNumerator = $vUnits/$totalVUnits;
-								$flexWidth = $hUnits/24;
-								$flexHeight = $heightNumerator/$templateOrganic['templateEncLayoutY'];
 							}
-							*/
-							
-							//$minRUSize = ceil($vUnits/2);
 
-								// Flex Container
-								echo '<div class="RU'.$minRUSize.'" style="display:flex;flex-direction:row;">';
-									// Partition Width
-									echo '<div class="flex-container" style="flex-direction:column;flex:'.$flexWidth.';">';
-										// Partition Height
-										echo '<div class="flex-container" style="flex:'.$flexHeight.';">';
-											echo '<div class="tableRow">';
-											for($encX=0; $encX<$templateOrganic['templateEncLayoutX']; $encX++) {
-												echo '<div class="tableCol">';
-												if($encX == 0) {
-													$objClassArray = array(
-														'stockObj',
-														$cursorClass,
-														'insertDraggable'
-													);
-													
-													$templateFace = 0;
-													$objID = false;
-													echo $qls->App->generateObjContainer($templateOrganic, $templateFace, $objClassArray, $isCombinedTemplate, $objID, $categoryData);
-													echo $qls->App->buildStandard($partitionData, $isCombinedTemplate);
-													echo '</div>';
-												}
+							// Flex Container
+							//echo '<div class="RU'.$minRUSize.'" style="display:flex;flex-direction:row;">';
+							echo '<div style="height:'.round(($minRUSize*25)*$flexHeight).'px;display:flex;flex-direction:row;">';
+								// Partition Width
+								echo '<div class="flex-container" style="flex-direction:column;flex:'.$flexWidth.';">';
+									// Partition Height
+									//echo '<div class="flex-container" style="flex:'.$flexHeight.';">';
+									echo '<div class="flex-container" style="flex:1;">';
+										echo '<div class="tableRow">';
+										for($encX=0; $encX<$templateOrganic['templateEncLayoutX']; $encX++) {
+											echo '<div class="tableCol">';
+											if($encX == 0) {
+												$objClassArray = array(
+													'stockObj',
+													$cursorClass,
+													'insertDraggable'
+												);
+												
+												$templateFace = 0;
+												$objID = false;
+												echo $qls->App->generateObjContainer($templateOrganic, $templateFace, $objClassArray, $isCombinedTemplate, $objID, $categoryData);
+												echo $qls->App->buildStandard($partitionData, $isCombinedTemplate);
 												echo '</div>';
 											}
 											echo '</div>';
+										}
 										echo '</div>';
 									echo '</div>';
 								echo '</div>';
+							echo '</div>';
 						}
 						echo '</div>';
 					}
diff --git a/includes/content-custom_style.php b/includes/content-custom_style.php
index ac976c1..fa1067d 100755
--- a/includes/content-custom_style.php
+++ b/includes/content-custom_style.php
@@ -24,6 +24,12 @@ function color_inverse($color){
     }
     return '#'.$rgb;
 }
+
+for($x=1; $x<MAX_TEMPLATE_RU; $x++) {
+	echo '.RU'.$x.' {';
+	echo 'height: '.$x*RU_HEIGHT.'px;';
+	echo '}';
+}
 ?>
 
 .navTree {
@@ -310,106 +316,6 @@ function color_inverse($color){
 	-webkit-print-color-adjust: exact;
 }
 
-.RU1 {
-	height: 25px;
-}
-
-.RU2 {
-	height: 50px;
-}
-
-.RU3 {
-	height: 75px;
-}
-
-.RU4 {
-	height: 100px;
-}
-
-.RU5 {
-	height: 125px;
-}
-
-.RU6 {
-	height: 150px;
-}
-
-.RU7 {
-	height: 175px;
-}
-
-.RU8 {
-	height: 200px;
-}
-
-.RU9 {
-	height: 225px;
-}
-
-.RU10 {
-	height: 250px;
-}
-
-.RU11 {
-	height: 275px;
-}
-
-.RU12 {
-	height: 300px;
-}
-
-.RU13 {
-	height: 325px;
-}
-
-.RU14 {
-	height: 350px;
-}
-
-.RU15 {
-	height: 375px;
-}
-
-.RU16 {
-	height: 400px;
-}
-
-.RU17 {
-	height: 425px;
-}
-
-.RU18 {
-	height: 450px;
-}
-
-.RU19 {
-	height: 475px;
-}
-
-.RU20 {
-	height: 500px;
-}
-
-.RU21 {
-	height: 525px;
-}
-
-.RU22 {
-	height: 550px;
-}
-
-.RU23 {
-	height: 575px;
-}
-
-.RU24 {
-	height: 600px;
-}
-
-.RU25 {
-	height: 625px;
-}
-
 .flex-container {
 	display: flex;
 	height: 100%;
diff --git a/includes/definitions.php b/includes/definitions.php
index 1205bc8..363ab91 100755
--- a/includes/definitions.php
+++ b/includes/definitions.php
@@ -3,13 +3,15 @@
 define('AVAILABLE_CABLE_END_ID_COUNT', 100);
 define('MAX_WALLJACK_PORTID', 100);
 define('DEFAULT_FLOORPLAN_IMG', 'floorplan-default.png');
-define('PCM_VERSION', '0.3.11');
+define('PCM_VERSION', '0.3.12');
 
 define('NEW_OBJECT_PREFIX', 'Object_');
 define('NEW_LOCATION_PREFIX', 'Location_');
 define('NEW_POD_PREFIX', 'Pod_');
 define('NEW_CABINET_PREFIX', 'Cabinet_');
 define('NEW_FLOORPLAN_PREFIX', 'Floorplan_');
+define('RU_HEIGHT', 25);
+define('MAX_TEMPLATE_RU', 25);
 
 define('PATH_FINDER_MAX_RESULTS', 20);
 define('PATH_FINDER_MAX_RESULTS_DEFAULT', 10);
diff --git a/install/Install.class.php b/install/Install.class.php
index f1b500f..a5cca8e 100755
--- a/install/Install.class.php
+++ b/install/Install.class.php
@@ -37,7 +37,7 @@ class Install {
  * @var string $system_version - The version of the system
  */
 var $system_version = '3.1.11';
-var $app_version = '0.3.11';
+var $app_version = '0.3.12';
 
 /**
  * @var string $install_error - Contains the installation error