diff --git a/Tests/MatterControl.Tests/MatterControl.Tests.csproj b/Tests/MatterControl.Tests/MatterControl.Tests.csproj
index c4f2fe53e..ba1841c07 100644
--- a/Tests/MatterControl.Tests/MatterControl.Tests.csproj
+++ b/Tests/MatterControl.Tests/MatterControl.Tests.csproj
@@ -58,6 +58,7 @@
     <Compile Include="MatterControl\InteractiveSceneTests.cs" />
     <Compile Include="MatterControl\PerformanceTests.cs" />
     <Compile Include="MatterControl\ImportSettingsTests.cs" />
+    <Compile Include="MatterControl\SliceSettingsFieldTests.cs" />
     <Compile Include="MatterControl\SettingsParseTests.cs" />
     <Compile Include="MatterControl\GCodeProcessingTests.cs" />
     <Compile Include="MatterControl\MatterControlUiFeatures.cs" />
diff --git a/Tests/MatterControl.Tests/MatterControl/SliceSettingsFieldTests.cs b/Tests/MatterControl.Tests/MatterControl/SliceSettingsFieldTests.cs
new file mode 100644
index 000000000..c2cf47d6f
--- /dev/null
+++ b/Tests/MatterControl.Tests/MatterControl/SliceSettingsFieldTests.cs
@@ -0,0 +1,276 @@
+using System;
+using System.Linq;
+using System.Reflection;
+using System.Threading.Tasks;
+using MatterHackers.Agg;
+using MatterHackers.Agg.Platform;
+using MatterHackers.Agg.UI;
+using MatterHackers.GuiAutomation;
+using MatterHackers.MatterControl;
+using MatterHackers.MatterControl.SlicerConfiguration;
+using MatterHackers.MatterControl.Tests.Automation;
+using MatterHackers.VectorMath;
+using NUnit.Framework;
+
+namespace MatterControl.Tests.MatterControl
+{
+
+	public static class RunnerX
+	{
+		public static Task RunTest(this SystemWindow systemWindow, AutomationTest automationTest, int timeout)
+		{
+			return AutomationRunner.ShowWindowAndExecuteTests(systemWindow, automationTest, timeout);
+		}
+	}
+
+	[TestFixture, Category("SliceSettingsTests")]
+	public class SliceSettingsFieldTests
+	{
+		[Test]
+		public void TestExistsForEachUIFieldType()
+		{
+			AggContext.StaticData = new FileSystemStaticData(TestContext.CurrentContext.ResolveProjectPath(4, "StaticData"));
+			MatterControlUtilities.OverrideAppDataLocation(TestContext.CurrentContext.ResolveProjectPath(4));
+
+			var testClass = this.GetType();
+			var thisClassMethods = testClass.GetMethods(BindingFlags.Public | BindingFlags.Instance);
+
+			foreach (var uiFieldType in PluginFinder.FindTypes<UIField>())
+			{
+				// Skip abstract class
+				if (uiFieldType.Name == "UIField")
+				{
+					continue;
+				}
+
+				string expectedTestName = $"{uiFieldType.Name}Test";
+				Assert.AreEqual(
+					1,
+					thisClassMethods.Where(m => m.Name == expectedTestName).Count(),
+					"Test for UIField missing - not yet created or typo'd - Expected: " + expectedTestName);
+			}
+		}
+
+		public class UIFieldTestWindow : SystemWindow
+		{
+			public MHTextEditWidget ExpectedText { get; }
+			public MHTextEditWidget InputText { get; }
+
+			private UIField field;
+
+			public UIFieldTestWindow(int width, int height, UIField field)
+				: base (width, height)
+			{
+				this.BackgroundColor = new RGBA_Bytes(56, 56, 56);
+				
+				GuiWidget column, row;
+				double pixelWidth = 70;
+
+				// Store
+				this.field = field;
+
+				// Initialize the field and store the generated content reference
+				field.Initialize(0);
+
+				GuiWidget widgetUnderTest = field.Content;
+				
+				row = new FlowLayoutWidget
+				{
+					VAnchor = VAnchor.Center | VAnchor.Fit,
+					HAnchor = HAnchor.Center | HAnchor.Fit
+				};
+				this.AddChild(row);
+
+				column = new FlowLayoutWidget(FlowDirection.TopToBottom)
+				{
+					Margin = new BorderDouble(0, 10),
+				};
+				row.AddChild(column);
+
+				column.AddChild(new TextWidget("Input:", textColor: RGBA_Bytes.White)
+				{
+					Margin = new BorderDouble(right: 10, bottom: 2),
+				});
+
+				this.InputText = new MHTextEditWidget("", pixelWidth: pixelWidth)
+				{
+					Margin = new BorderDouble(right: 8)
+				};
+				column.AddChild(InputText);
+
+				column = new FlowLayoutWidget(FlowDirection.TopToBottom)
+				{
+					Margin = new BorderDouble(0, 10),
+				};
+				row.AddChild(column);
+
+				column.AddChild(new TextWidget("Expected:", textColor: RGBA_Bytes.White)
+				{
+					Margin = new BorderDouble(right: 10, bottom: 2)
+				});
+
+				this.ExpectedText = new MHTextEditWidget("", pixelWidth: pixelWidth)
+				{
+					Margin = new BorderDouble(right: 8)
+				};
+				column.AddChild(ExpectedText);
+
+				column = new FlowLayoutWidget(FlowDirection.TopToBottom)
+				{
+					Margin = new BorderDouble(0, 10),
+				};
+				row.AddChild(column);
+
+				column.AddChild(new TextWidget("Actual:", textColor: RGBA_Bytes.White)
+				{
+					Margin = new BorderDouble(right: 10, bottom: 2)
+				});
+				column.AddChild(widgetUnderTest);
+			}
+
+			public void SetAndValidateValues(string expectedValue, string inputValue, Func<string> collectValueFromWidget, int delay = 500)
+			{
+				// Set expected and source
+				this.ExpectedText.Text = expectedValue;
+				this.InputText.Text = inputValue;
+
+				// Update field
+				field.SetValue(inputValue, false);
+
+				// Assert expected field value
+				Assert.AreEqual(expectedValue, field.Value);
+
+				// Assert expected widget value
+				Assert.AreEqual(expectedValue, collectValueFromWidget());
+
+				// Sleep
+				System.Threading.Thread.Sleep(delay);
+			}
+		}
+
+		[Test, Apartment(System.Threading.ApartmentState.STA)]
+		public async Task DoubleFieldTest()
+		{
+			var valuesMap = new(string inputValue, string expected)[]
+			{
+				("0.12345", "0.12345"),
+				("1.2345", "1.2345"),
+				("12.345", "12.345"),
+				("+0.12345", "0.12345"),
+				("+1.2345", "1.2345"),
+				("+12.345", "12.345"),
+				("-0.12345", "-0.12345"),
+				("-1.2345", "-1.2345"),
+				// Invalid values revert to expected
+				("abc", "0"),
+				("+abc", "0"),
+				("-abc", "0"),
+			};
+
+			var field = new DoubleField();
+
+			var testsWindow = new UIFieldTestWindow(400, 200, field);
+
+			await testsWindow.RunTest((testRunner) =>
+			{
+				var primaryFieldWidget = field.Content as MHNumberEdit;
+
+				foreach (var item in valuesMap)
+				{
+					testsWindow.SetAndValidateValues(
+						item.expected, 
+						item.inputValue, 
+						() => primaryFieldWidget.ActuallNumberEdit.Text);
+				}
+
+				return Task.CompletedTask;
+			}, 30);
+		}
+
+		[Test]
+		public void IntFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void DoubleOrPercentFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void ValueOrUnitsFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void CheckboxFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void ToggleboxFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void MultilineStringFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void ComPortFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void Test()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void ListFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void ExtruderOffsetFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void NumberFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void TextFieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void Vector2FieldTest()
+		{
+			Assert.Fail();
+		}
+
+		[Test]
+		public void BoundDoubleFieldTest()
+		{
+			Assert.Fail();
+		}
+	}
+
+
+}