diff --git a/MVMCoreUI/Atoms/Views/Checkbox.swift b/MVMCoreUI/Atoms/Views/Checkbox.swift
index bf8407be..6f308651 100644
--- a/MVMCoreUI/Atoms/Views/Checkbox.swift
+++ b/MVMCoreUI/Atoms/Views/Checkbox.swift
@@ -80,8 +80,10 @@ import MVMCore
     /// Width of the check mark.
     public var checkWidth: CGFloat = 2 {
         didSet {
-            CATransaction.withDisabledAnimations {
-                shapeLayer?.lineWidth = checkWidth
+            if let shapeLayer = shapeLayer {
+                CATransaction.withDisabledAnimations {
+                    shapeLayer.lineWidth = checkWidth
+                }
             }
         }
     }
@@ -89,8 +91,10 @@ import MVMCore
     /// Color of the check mark.
     public var checkColor: UIColor = .black {
         didSet {
-            CATransaction.withDisabledAnimations {
-                shapeLayer?.strokeColor = checkColor.cgColor
+            if let shapeLayer = shapeLayer {
+                CATransaction.withDisabledAnimations {
+                    shapeLayer.strokeColor = checkColor.cgColor
+                }
             }
         }
     }
@@ -109,8 +113,11 @@ import MVMCore
         }
     }
     
-    /// The represented state of the Checkbox.
-    /// If updateSelectionOnly = true, then this will behave only as a stored property.
+    /**
+     The represented state of the Checkbox.
+     
+     Setting updateSelectionOnly to true bypasses the animation logic inherent with setting this property.
+     */
     override open var isSelected: Bool {
         didSet {
             if !updateSelectionOnly {
@@ -181,7 +188,7 @@ import MVMCore
         layer.borderColor = borderColor.cgColor
     }
     
-    public func setupView() {
+    open func setupView() {
         
         isUserInteractionEnabled = true
         translatesAutoresizingMaskIntoConstraints = false
@@ -225,7 +232,7 @@ import MVMCore
             shapeLayer.strokeColor = checkColor.cgColor
             shapeLayer.fillColor = UIColor.clear.cgColor
             shapeLayer.path = checkMarkPath()
-            shapeLayer.lineJoin = .bevel
+            shapeLayer.lineJoin = .miter
             shapeLayer.lineWidth = checkWidth
             
             CATransaction.withDisabledAnimations {
@@ -237,7 +244,7 @@ import MVMCore
     /// Returns a UIBezierPath detailing the path of a checkmark
     func checkMarkPath() -> CGPath {
         
-        let sideLength = bounds.size.height
+        let sideLength = max(bounds.size.height, bounds.size.width)
         let startPoint = CGPoint(x: 0.33871 * sideLength, y: 0.53225 * sideLength)
         let pivotOffSet = CGPoint(x: 0.46774 * sideLength, y: 0.64516 * sideLength)
         let endOffset = CGPoint(x: 0.66935 * sideLength , y: 0.37097 * sideLength)
@@ -336,16 +343,27 @@ import MVMCore
     
     open func reset() {
         
-        backgroundColor = nil
+        shapeLayer?.removeAllAnimations()
+        shapeLayer?.removeFromSuperlayer()
         shapeLayer = nil
+        backgroundColor = nil
+        borderColor = .black
+        borderWidth = 1.0
+        checkColor = .black
+        checkWidth = 2.0
+        updateSelectionOnly = true
         isSelected = false
+        updateSelectionOnly = false
     }
     
     open func setAsMolecule() {
         setupView()
     }
     
-    public func updateView(_ size: CGFloat) { }
+    public func updateView(_ size: CGFloat) {
+        
+        layoutIfNeeded()
+    }
     
     public func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
         self.delegateObject = delegateObject
diff --git a/MVMCoreUI/Atoms/Views/CheckboxWithLabelView.swift b/MVMCoreUI/Atoms/Views/CheckboxWithLabelView.swift
index 55339e61..f148863b 100644
--- a/MVMCoreUI/Atoms/Views/CheckboxWithLabelView.swift
+++ b/MVMCoreUI/Atoms/Views/CheckboxWithLabelView.swift
@@ -38,6 +38,7 @@
     var checkboxTopConstraint: NSLayoutConstraint?
     var checkboxBottomConstraint: NSLayoutConstraint?
     var checkboxCenterYConstraint: NSLayoutConstraint?
+    var centerLabelCheckboxConstraint: NSLayoutConstraint?
     
     //--------------------------------------------------
     // MARK: - Life Cycle
@@ -62,14 +63,8 @@
         checkboxHeightConstraint?.isActive = true
         
         checkbox.leadingAnchor.constraint(equalTo: layoutMarginsGuide.leadingAnchor).isActive = true
-        
-        let generalTop = checkbox.topAnchor.constraint(greaterThanOrEqualTo: layoutMarginsGuide.topAnchor)
-        generalTop.priority = UILayoutPriority(800)
-        generalTop.isActive = true
-        
-        let generalBottom = checkbox.bottomAnchor.constraint(greaterThanOrEqualTo: layoutMarginsGuide.bottomAnchor)
-        generalBottom.priority = UILayoutPriority(800)
-        generalBottom.isActive = true
+        checkbox.topAnchor.constraint(greaterThanOrEqualTo: layoutMarginsGuide.topAnchor).isActive = true
+        layoutMarginsGuide.bottomAnchor.constraint(greaterThanOrEqualTo: checkbox.bottomAnchor).isActive = true
         
         let checboxBottom = checkbox.bottomAnchor.constraint(equalTo: layoutMarginsGuide.bottomAnchor)
         checboxBottom.priority = UILayoutPriority(249)
@@ -79,20 +74,17 @@
         checkboxBottomConstraint = layoutMarginsGuide.bottomAnchor.constraint(equalTo: checkbox.bottomAnchor)
         checkboxTopConstraint = checkbox.topAnchor.constraint(equalTo: layoutMarginsGuide.topAnchor)
         checkboxCenterYConstraint = checkbox.centerYAnchor.constraint(equalTo: centerYAnchor)
+        centerLabelCheckboxConstraint = label.centerYAnchor.constraint(equalTo: checkbox.centerYAnchor)
         
         label.topAnchor.constraint(equalTo: layoutMarginsGuide.topAnchor).isActive = true
         layoutMarginsGuide.trailingAnchor.constraint(equalTo: label.trailingAnchor).isActive = true
         label.leadingAnchor.constraint(equalTo: checkbox.trailingAnchor, constant: PaddingTwo).isActive = true
         
-        let bottomLabelConstraint = layoutMarginsGuide.bottomAnchor.constraint(greaterThanOrEqualTo: label.bottomAnchor)
-        bottomLabelConstraint.priority = UILayoutPriority(500)
+        layoutMarginsGuide.bottomAnchor.constraint(greaterThanOrEqualTo: label.bottomAnchor).isActive = true
+        let bottomLabelConstraint = layoutMarginsGuide.bottomAnchor.constraint(equalTo: label.bottomAnchor)
+        bottomLabelConstraint.priority = UILayoutPriority(249)
         bottomLabelConstraint.isActive = true
         
-        //        layoutMarginsGuide.bottomAnchor.constraint(greaterThanOrEqualTo: label.bottomAnchor).isActive = true
-        //        let labelBottom = label.bottomAnchor.constraint(equalTo: layoutMarginsGuide.bottomAnchor)
-        //        labelBottom.priority = UILayoutPriority(249)
-        //        labelBottom.isActive = true
-        
         alignCheckbox(.center)
     }
     
@@ -130,19 +122,22 @@
         
         switch position {
         case .center:
-            checkboxCenterYConstraint?.isActive = true
             checkboxBottomConstraint?.isActive = false
             checkboxTopConstraint?.isActive = false
+            checkboxCenterYConstraint?.isActive = true
+            centerLabelCheckboxConstraint?.isActive = true
             
         case .top:
             checkboxBottomConstraint?.isActive = false
             checkboxTopConstraint?.isActive = true
             checkboxCenterYConstraint?.isActive = false
+            centerLabelCheckboxConstraint?.isActive = false
             
         case .bottom:
             checkboxBottomConstraint?.isActive = true
             checkboxTopConstraint?.isActive = false
             checkboxCenterYConstraint?.isActive = false
+            centerLabelCheckboxConstraint?.isActive = false
         }
     }
 }
@@ -176,6 +171,11 @@ extension CheckboxWithLabelView {
     
     open override func resetConstraints() {
         super.resetConstraints()
+        
+        checkboxCenterYConstraint?.isActive = false
+        checkboxBottomConstraint?.isActive = false
+        checkboxTopConstraint?.isActive = false
+        centerLabelCheckboxConstraint?.isActive = false
     }
     
     open override func reset() {
diff --git a/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m b/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
index aeaf6b8d..64dbe2e6 100644
--- a/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
+++ b/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
@@ -39,10 +39,10 @@
                      @"textField" : MFTextField.class,
                      @"digitTextField" : MFDigitTextField.class,
                      @"checkbox" : Checkbox.class,
+                     @"checkboxWithLabelView" : CheckboxWithLabelView.class,
                      @"cornerLabels" : CornerLabels.class,
                      @"progressBar": ProgressBar.class,
                      @"multiProgressBar": MultiProgress.class,
-                     @"checkboxWithLabelView": CheckboxWithLabelView.class,
                      @"listItem": MoleculeTableViewCell.class,
                      @"accordionListItem": AccordionMoleculeTableViewCell.class,
                      @"switch": MVMCoreUISwitch.class,