re-slice test can run and is passing

MatterControlLib/ApplicationView/ApplicationController.cs

@@ -2936,6 +2936,8 @@ namespace MatterHackers.MatterControl
 			}
 		}
 
+		public bool Allow32BitReSlice { get; set; }
+
 		/// <summary>
 		/// Archives MCX and validates GCode results before starting a print operation
 		/// </summary>

MatterControlLib/PartPreviewWindow/PrinterTabPage.cs

@@ -674,7 +674,7 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
 			bottomRow.AddChild(timeContainer);
 
 			// we can only reslice on 64 bit, because in 64 bit we always have the gcode loaded
-			if (IntPtr.Size == 8)
+			if (IntPtr.Size == 8 || ApplicationController.Instance.Allow32BitReSlice)
 			{
 				var resliceButton = new TextButton("Re-Slice", theme)
 				{

Tests/MatterControl.AutomationTests/ReSliceTests.cs

@@ -49,14 +49,13 @@ namespace MatterHackers.MatterControl.Tests.Automation
 		[Test, Category("Emulator")]
 		public async Task ReSliceHasCorrectEPositions()
 		{
-			Assert.AreEqual(8, IntPtr.Size, "Test requires 64bit environment as Reslice is disabled in 32bit");
-
 			await MatterControlUtilities.RunTest((testRunner) =>
 			{
 				// testRunner.ClickByName("Connection Wizard Skip Sign In Button");
 
 				using (var emulator = testRunner.LaunchAndConnectToPrinterEmulator())
 				{
+					ApplicationController.Instance.Allow32BitReSlice = true;
 					var printer = testRunner.FirstPrinter();
 					printer.Settings.SetValue(SettingsKey.enable_line_splitting, "0");