diff --git a/VDSSample.xcodeproj/project.pbxproj b/VDSSample.xcodeproj/project.pbxproj
index d925ed0..92aae10 100644
--- a/VDSSample.xcodeproj/project.pbxproj
+++ b/VDSSample.xcodeproj/project.pbxproj
@@ -675,7 +675,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 31;
+				CURRENT_PROJECT_VERSION = 32;
 				DEVELOPMENT_TEAM = FCMA4QKS77;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = VDSSample/Info.plist;
@@ -707,7 +707,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 31;
+				CURRENT_PROJECT_VERSION = 32;
 				DEVELOPMENT_TEAM = FCMA4QKS77;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = VDSSample/Info.plist;
diff --git a/VDSSample/Classes/TextField.swift b/VDSSample/Classes/TextField.swift
index ad68936..8612627 100644
--- a/VDSSample/Classes/TextField.swift
+++ b/VDSSample/Classes/TextField.swift
@@ -79,20 +79,25 @@ public class NumericField: TextField {
     
     public override func setup() {
         super.setup()
-        let keypadToolbar: UIToolbar = UIToolbar()
+        let keypadToolbar: UIToolbar = UIToolbar().with { $0.tintColor = .white; $0.backgroundColor = .white }
         
         // add a done button to the numberpad
         keypadToolbar.items=[
             UIBarButtonItem(barButtonSystemItem: UIBarButtonItem.SystemItem.flexibleSpace, target: self, action: nil),
-            UIBarButtonItem(title: "Done", style: UIBarButtonItem.Style.done, target: self, action: #selector(shouldResign))
+            UIBarButtonItem(title: " - (minus sign)", style: .done, target: self, action: #selector(insertMinus)).with { $0.tintColor = .black},
+            UIBarButtonItem(title: "Done", style: UIBarButtonItem.Style.done, target: self, action: #selector(shouldResign)).with { $0.tintColor = .black}
         ]
         keypadToolbar.sizeToFit()
         
         // add a toolbar with a done button above the number pad
         inputAccessoryView = keypadToolbar
-        keyboardType = .numberPad
+        keyboardType = .decimalPad
     }
     
+    @objc public func insertMinus() {
+        insertText("-")
+     }
+
     public var number: NSNumber? {
         guard let text, let foundNumber = NumberFormatter().number(from: text) else { return nil }
         return foundNumber
diff --git a/VDSSample/ViewControllers/LabelViewController.swift b/VDSSample/ViewControllers/LabelViewController.swift
index 2bb4329..46b2c9e 100644
--- a/VDSSample/ViewControllers/LabelViewController.swift
+++ b/VDSSample/ViewControllers/LabelViewController.swift
@@ -30,6 +30,7 @@ class LabelViewController: BaseViewController<Label> {
     //------------------------------------
     //testing only remove later
     //------------------------------------
+    var useMinimumLineHeight = Toggle()
     var pointSizeRange = Slider().with {
         $0.minimumValue = 5
         $0.value = 0
@@ -47,25 +48,26 @@ class LabelViewController: BaseViewController<Label> {
         $0.value = 0
     }
     //------------------------------------
+    var scaledMode: Bool { component.useScaledFont && TextStyle.canScaleFonts }
     var baseStyle: TextStyle!
     var currentStyle: TextStyle! {
         didSet {
             //--------------------------------------------------------------
             #warning("testing only remove later")
             //--------------------------------------------------------------
-            let lineheight = component.useScaledFont ? currentStyle.scaledLineHeight : currentStyle.lineHeight
-            let lineheightText = component.useScaledFont ? "\(baseStyle.lineHeight.rounded()) sc\(currentStyle.scaledLineHeight)" : "\(baseStyle.lineHeight.rounded())"
+            let lineheight = scaledMode ? currentStyle.scaledLineHeight : currentStyle.lineHeight
+            let lineheightText = scaledMode ? "\(baseStyle.lineHeight.rounded()) sc\(currentStyle.scaledLineHeight)" : "\(baseStyle.lineHeight.rounded())"
 
             pointSizeRange.value = Float(currentStyle.pointSize)
             pointSizeRange.maximumValue = Float(baseStyle.pointSize * 1.50)
             lineheightRange.value = Float(lineheight)
-            lineheightRange.maximumValue = Float((component.useScaledFont ? baseStyle.scaledLineHeight : lineheight) * 1.50)
+            lineheightRange.maximumValue = Float((scaledMode ? baseStyle.scaledLineHeight : lineheight) * 1.50)
             lineheightRange.minimumValue = 1
             
             topInsetRange.value = Float(currentStyle.edgeInsets.top)
             bottomInsetRange.value = Float(currentStyle.edgeInsets.bottom)
             defaultLineHeightLabel?.text = "Line Height - iOS:\(Int(currentFont.lineHeight.rounded())) VDS:\(lineheightText)"
-            let text = component.useScaledFont ? "iOS: \(Int(currentFont.pointSize.rounded()))" : ""
+            let text = scaledMode ? "iOS: \(Int(currentFont.pointSize.rounded()))" : ""
             defaultPointLabel?.text = "Font Size - \(text)  VDS:\(currentStyle.pointSize.rounded())"
             //--------------------------------------------------------------
         }
@@ -147,6 +149,7 @@ class LabelViewController: BaseViewController<Label> {
         let testingSection = FormSection()
         testingSection.title = "Temporary Settings"
         testingSection.addFormRow(label: "Calculated", view: calculatedLabel)
+        testingSection.addFormRow(label: "Min LineHeight", view: useMinimumLineHeight)
         let pointView = testingSection.addFormRow(label: "Font Size", view: pointSizeRange)
         let view = testingSection.addFormRow(label: "Line Height", view: lineheightRange)
         testingSection.addFormRow(label: "Top Inset", view: topInsetRange)
@@ -155,6 +158,13 @@ class LabelViewController: BaseViewController<Label> {
         defaultPointLabel =  pointView.viewWithTag(1) as? Label
         append(section: testingSection)
         
+        useMinimumLineHeight
+            .publisher(for: .valueChanged)
+            .sink { [weak self] toggle in
+                NSMutableAttributedString.useMinimumLineHeight = toggle.isOn
+                self?.component.setNeedsUpdate()
+        }.store(in: &subscribers)
+        
         pointSizeRange.publisher(for: .valueChanged).sink(receiveValue: { [weak self] slider in
             guard let self else { return }
             let textStyle = self.component.textStyle
@@ -257,7 +267,8 @@ class LabelViewController: BaseViewController<Label> {
     }
     
     var currentFont: UIFont {
-        component.useScaledFont ? currentStyle.font.scaledFont : currentStyle.font
+        
+        scaledMode ? currentStyle.font.scaledFont : currentStyle.font
     }
     
     func updateLabelStyle(){