diff --git a/src/UniversalDashboard.Materialize/Scripts/layout.ps1 b/src/UniversalDashboard.Materialize/Scripts/layout.ps1
index fe508074..f2a819c2 100644
--- a/src/UniversalDashboard.Materialize/Scripts/layout.ps1
+++ b/src/UniversalDashboard.Materialize/Scripts/layout.ps1
@@ -1,15 +1,27 @@
 function New-UDLayout {
     param(
         [Parameter(Mandatory = $true)]
+        [ValidateRange(1, 12)]
         [int]$Columns,
         [Parameter(Mandatory = $true)]
         [ScriptBlock]$Content
     )
 
     $Components = $Content.Invoke()
-    $LargeColumnSize = 12 / $Columns
-    $MediumColumnSize = 12 / $Columns
-    $SmallColumnSize = 12
+
+    if ($Columns -eq 1) 
+    {
+        $LargeColumnSize = 12
+        $MediumColumnSize = 12
+        $SmallColumnSize = 12
+    }
+    else 
+    {
+        $LargeColumnSize = 12 / $Columns
+        $MediumColumnSize = 12 / ($Columns / 2)
+        $SmallColumnSize = 12
+    }
+
     $Offset = 0
     $ComponentCount = ($Components | Measure-Object).Count
 
diff --git a/src/UniversalDashboard.Materialize/Tests/layout.tests.ps1 b/src/UniversalDashboard.Materialize/Tests/layout.tests.ps1
index 312cc6d0..275f1cd8 100644
--- a/src/UniversalDashboard.Materialize/Tests/layout.tests.ps1
+++ b/src/UniversalDashboard.Materialize/Tests/layout.tests.ps1
@@ -23,8 +23,26 @@ Describe "New-UDLayout" {
             New-UDCard -Title "Test" -Content {}
         }
 
-        $Layout[0].Content[0].Attributes["className"].Contains("s12") | should be $true
-        $Layout[0].Content[0].Attributes["className"].Contains("m8") | should be $true
-        $Layout[0].Content[0].Attributes["className"].Contains("l4") | should be $true
+        it "should contain all sizes" {
+            $Layout[0].Content[0].Attributes["className"].Contains("s12") | should be $true
+            $Layout[0].Content[0].Attributes["className"].Contains("m8") | should be $true
+            $Layout[0].Content[0].Attributes["className"].Contains("l4") | should be $true
+        }
+
+    }
+
+    Context "should not show error when column set to 1" {
+        $Layout = New-UDLayout -Columns 1 -Content {
+            New-UDCard -Title "Test" -Content {}
+            New-UDCard -Title "Test" -Content {}
+            New-UDCard -Title "Test" -Content {}
+            New-UDCard -Title "Test" -Content {}
+        }
+
+        it "should contain all sizes" {
+            $Layout[0].Content[0].Attributes["className"].Contains("s12") | should be $true
+            $Layout[0].Content[0].Attributes["className"].Contains("m12") | should be $true
+            $Layout[0].Content[0].Attributes["className"].Contains("l12") | should be $true
+        }
     }
 }
\ No newline at end of file
diff --git a/src/UniversalDashboard.UITest/Integration/AutoReload.Tests.ps1 b/src/UniversalDashboard.UITest/Integration/AutoReload.Tests.ps1
index 9d645f8d..1134a791 100644
--- a/src/UniversalDashboard.UITest/Integration/AutoReload.Tests.ps1
+++ b/src/UniversalDashboard.UITest/Integration/AutoReload.Tests.ps1
@@ -71,7 +71,7 @@ Describe "Auto reload" {
 
         It "auto reloads" {
 
-            Start-Sleep 1 
+            Start-Sleep 3
 
             Invoke-RestMethod http://localhost:10001/api/user | should be "2"
 
@@ -84,7 +84,7 @@ Describe "Auto reload" {
                 $Server = Start-UDRestApi -Port 10001 -Endpoint $Endpoint -AutoReload
             }.ToString().Replace('$ModulePath', "'$ModulePath'") | Out-File $tempFile -Force
 
-            Start-Sleep 1
+            Start-Sleep 3
             Invoke-RestMethod http://localhost:10001/api/user | should be "1"
         }
 
diff --git a/src/UniversalDashboard.UITest/Integration/Grid.Tests.ps1 b/src/UniversalDashboard.UITest/Integration/Grid.Tests.ps1
index a40adb7e..7c9d1713 100644
--- a/src/UniversalDashboard.UITest/Integration/Grid.Tests.ps1
+++ b/src/UniversalDashboard.UITest/Integration/Grid.Tests.ps1
@@ -64,7 +64,7 @@ Describe "Grid" {
                 $data = @(
                     [PSCustomObject]@{"day" = 1; jpg = $Variable; mp4= (New-UDLink -Text "This is text" -Url "http://www.google.com")}
                     [PSCustomObject]@{"day" = 2; jpg = "20"; mp4= (Get-Date -Day 2 -Month 12 -Year 2007)}
-                    [PSCustomObject]@{"day" = 3; jpg = $true; mp4= (New-UDButton -Text "Hey" -OnClick{ Set-UDElement -Id "Hey" -Content {"Hey"}})}
+                    [PSCustomObject]@{"day" = 3; jpg = $true; mp4= (New-UDButton -Id button -Text "Hey" -OnClick{ Set-UDElement -Id "Hey" -Content {"Hey"}})}
                     [PSCustomObject]@{"day" = 3; jpg = $true; mp4= (New-UDIcon -Icon check -Color Green)}
                 )
 
@@ -78,7 +78,7 @@ Describe "Grid" {
         Set-TestDashboard -Dashboard $dashboard
 
         It "should click button" {
-            $Button = Find-SeElement -LinkText "HEY" -Driver $Driver 
+            $Button = Find-SeElement -Id "button" -Driver $Driver 
             Invoke-SeClick -Element $Button 
 
             Start-Sleep -Seconds 5
@@ -233,19 +233,19 @@ Describe "Grid" {
 
             $Element = Find-SeElement -ClassName "griddle-row" -Driver $Driver
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Element[0] 
-            $Element.Length | Should be 3
-            $Element[0].Text | should be "3"
-            $Element[1].Text | should be "30"
-            $Element[2].Text | should be "10"
+            $Element.Length | Should be 2
+            $Element[0].Text | should be "1"
+            $Element[1].Text | should be "10"
+            $Element[2].Text | should be "30"
         }
 
         It "should sort data" {
             
             $Row = Find-SeElement -ClassName "griddle-row" -Driver $Driver
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Row[0] 
-            $Element[0].Text | should be "3"
+            $Element[0].Text | should be "1"
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Row[1] 
-            $Element[0].Text | should be "3"
+            $Element[0].Text | should be "1"
 
             $Element = Find-SeElement -ClassName "griddle-table-heading-cell" -Driver $Driver
             $header = $element[0]
@@ -253,9 +253,9 @@ Describe "Grid" {
 
             $Row = Find-SeElement -ClassName "griddle-row" -Driver $Driver
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Row[0] 
-            $Element[0].Text | should be "1"
+            $Element[0].Text | should be "3"
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Row[1] 
-            $Element[0].Text | should be "1"
+            $Element[0].Text | should be "3"
             
             $Element = Find-SeElement -ClassName "griddle-table-heading-cell" -Driver $Driver
             $header = $element[0]
@@ -263,9 +263,9 @@ Describe "Grid" {
 
             $Row = Find-SeElement -ClassName "griddle-row" -Driver $Driver
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Row[0] 
-            $Element[0].Text | should be "3"
+            $Element[0].Text | should be "1"
             $Element = Find-SeElement -ClassName "griddle-cell" -Driver $Row[1] 
-            $Element[0].Text | should be "3"
+            $Element[0].Text | should be "1"
         }
 
         It "should filter data" {
diff --git a/src/UniversalDashboard.UITest/Manifest.Tests.ps1 b/src/UniversalDashboard.UITest/Manifest.Tests.ps1
index ea73c494..ab1c08e2 100644
--- a/src/UniversalDashboard.UITest/Manifest.Tests.ps1
+++ b/src/UniversalDashboard.UITest/Manifest.Tests.ps1
@@ -11,7 +11,7 @@ Get-UDDashboard | Stop-UDDashboard
 Describe "Manifest" {
 
     It "should have correct version" {
-        (Get-Module 'UniversalDashboard.Community').Version | Should be "2.4.0"
+        (Get-Module 'UniversalDashboard.Community').Version | Should be "2.4.1"
     }
 
     It "should have correct exported commands" {
diff --git a/src/UniversalDashboard/New-UDModuleManifest.ps1 b/src/UniversalDashboard/New-UDModuleManifest.ps1
index ec39b487..63129e45 100644
--- a/src/UniversalDashboard/New-UDModuleManifest.ps1
+++ b/src/UniversalDashboard/New-UDModuleManifest.ps1
@@ -5,7 +5,7 @@ param(
 
 Remove-Item  (Join-Path $outputDirectory 'UniversalDashboard.Community.psd1') -ErrorAction SilentlyContinue -Force
 
-$version = "2.4.0"
+$version = "2.4.1"
 #$prerelease = "-beta2"
 
 $ReleaseNotes = "
@@ -17,7 +17,7 @@ $manifestParameters = @{
 	Path = "$outputDirectory\UniversalDashboard.Community.psd1"
 	Author = "Adam Driscoll"
 	CompanyName = "Ironman Software, LLC"
-	Copyright = "2018 Ironman Software, LLC"
+	Copyright = "2019 Ironman Software, LLC"
 	RootModule = "UniversalDashboard.psm1"
 	Description = "Cross-platform module for developing websites and REST APIs."
 	ModuleVersion = $version