diff --git a/lib/src/Toggles/Checkbox/checkbox.toggle.dart b/lib/src/Toggles/Checkbox/checkbox.toggle.dart
index 5f6ad5a..0737ce3 100644
--- a/lib/src/Toggles/Checkbox/checkbox.toggle.dart
+++ b/lib/src/Toggles/Checkbox/checkbox.toggle.dart
@@ -5,7 +5,6 @@
 //s2 CORE
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
-import 'dart:ui' as ui;
 
 //s2 3RD-PARTY
 //
@@ -28,7 +27,7 @@ class AstromicCheckboxToggle extends StatefulWidget {
   //s1 -- Configuration
   final bool? isEnabled;
   final bool? isLabelTapable;
-  final ui.TextDirection textDirection;
+  final TextDirection textDirection;
   //s1 -- Style
   final double? itemSize;
   final double? labelSpacing;
@@ -47,7 +46,7 @@ class AstromicCheckboxToggle extends StatefulWidget {
       //s1 -- Configuration
       this.isEnabled = true,
       this.isLabelTapable = true,
-      this.textDirection = ui.TextDirection.ltr,
+      this.textDirection = TextDirection.ltr,
       //s1 -- Style
       this.itemSize = 24,
       this.labelSpacing = 6,
@@ -142,12 +141,12 @@ class _AstromicCheckboxToggleState extends State<AstromicCheckboxToggle> {
           SizedBox(
             width: widget.itemSize,
             height: widget.itemSize,
-            child: widget.itemBuilder(isChecked, widget.isEnabled!, () => _onTap),
+            child: widget.itemBuilder(isChecked, widget.isEnabled!, () => _onTap()),
           ),
           //S1 -- Label Spacing
           if (widget.labelBuilder != null) SizedBox(width: widget.labelSpacing),
           //S1 -- Label
-          if (widget.labelBuilder != null) widget.labelBuilder!(isChecked, widget.isEnabled!, () => _onTap),
+          if (widget.labelBuilder != null) widget.labelBuilder!(isChecked, widget.isEnabled!, () => _onTap()),
         ],
       ),
     );
diff --git a/lib/src/Toggles/toggles.astromic.dart b/lib/src/Toggles/toggles.astromic.dart
index 53989d3..194aac4 100644
--- a/lib/src/Toggles/toggles.astromic.dart
+++ b/lib/src/Toggles/toggles.astromic.dart
@@ -25,11 +25,11 @@ class AstromicToggles {
         stateVariable: stateVariable,
         initialState: initialState,
         onStateChanged: onStateChanged,
-        isEnabled: isEnabled,
-        isLabelTapable: isLabelTapable,
+        isEnabled: isEnabled ?? true,
+        isLabelTapable: isLabelTapable ?? true,
         textDirection: textDirection ?? TextDirection.ltr,
-        itemSize: itemSize,
-        labelSpacing: labelSpacing,
+        itemSize: itemSize ?? 24.0,
+        labelSpacing: labelSpacing ?? 8.0,
         itemBuilder: itemBuilder,
         labelBuilder: labelBuilder,
       );