diff --git a/RhSolutions.AddIn/Properties/AssemblyInfo.cs b/RhSolutions.AddIn/Properties/AssemblyInfo.cs
index 419c7f7..a71a4ad 100644
--- a/RhSolutions.AddIn/Properties/AssemblyInfo.cs
+++ b/RhSolutions.AddIn/Properties/AssemblyInfo.cs
@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.9.5.0")]
-[assembly: AssemblyFileVersion("1.9.5.0")]
+[assembly: AssemblyVersion("1.9.5.1")]
+[assembly: AssemblyFileVersion("1.9.5.1")]
diff --git a/RhSolutions.AddIn/Services/CouplingsCalculator.cs b/RhSolutions.AddIn/Services/CouplingsCalculator.cs
index 79e72f5..1c500d2 100644
--- a/RhSolutions.AddIn/Services/CouplingsCalculator.cs
+++ b/RhSolutions.AddIn/Services/CouplingsCalculator.cs
@@ -42,7 +42,7 @@ public class CouplingsCalculator : IFittingsCalculator
             "20" => new Product("11080121001"),
             "25" => new Product("11080131001"),
             "32" => new Product("11080141001"),
-            "40" => new Product("11600151001"),
+            "40" => new Product("11080151001"),
             "50" => new Product("14563021001"),
             "63" => new Product("14563031001"),
             _ => throw new Exception($"Неизвестный диаметр {kvp.Key}")
diff --git a/RhSolutions.AddIn/Services/SleevesCalculator.cs b/RhSolutions.AddIn/Services/SleevesCalculator.cs
index 17a0aaa..13a60d1 100644
--- a/RhSolutions.AddIn/Services/SleevesCalculator.cs
+++ b/RhSolutions.AddIn/Services/SleevesCalculator.cs
@@ -4,82 +4,84 @@ namespace RhSolutions.Services;
 
 public class SleevesCalculator : IFittingsCalculator
 {
-    private const string doublePattern =
-        @"((?i)равнопроходная|угольник\s+90|угольник\s+45|Т-образная|Комплект\s+трубок(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
-    private const string singlePattern =
-        @"((?i)муфта|тройник|переходник|угольник|штуцер|Г-образная|заглушка(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
+	private const string doublePattern =
+		@"((?i)равнопроходная|угольник\s+90|угольник\s+45|Т-образная|Комплект\s+трубок(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
+	private const string singlePattern =
+		@"((?i)муфта|тройник|переходник|угольник|штуцер|Г-образная|заглушка(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
 
-    public Dictionary<Product, double> Calculate(Dictionary<Product, double> products)
-    {
-        Dictionary<string, double> result = new()
-        {
-            ["16"] = 0,
-            ["20"] = 0,
-            ["25"] = 0,
-            ["32"] = 0,
-            ["16PX"] = 0,
-            ["20PX"] = 0,
-            ["25PX"] = 0,
-            ["32PX"] = 0,
-            ["40"] = 0,
-            ["50"] = 0,
-            ["63"] = 0,
-        };
-        var rautitanProducts = products.Where(kvp => kvp.Key.ProductLines.Contains("RAUTITAN"));
+	public Dictionary<Product, double> Calculate(Dictionary<Product, double> products)
+	{
+		Dictionary<string, double> result = new()
+		{
+			["16"] = 0,
+			["20"] = 0,
+			["25"] = 0,
+			["32"] = 0,
+			["40"] = 0,
+			["50"] = 0,
+			["63"] = 0,
+			["16PX"] = 0,
+			["20PX"] = 0,
+			["25PX"] = 0,
+			["32PX"] = 0,
+			["40PX"] = 0
+		};
+		var rautitanProducts = products.Where(kvp => kvp.Key.ProductLines.Contains("RAUTITAN"));
 
-        foreach (var kvp in rautitanProducts)
-        {
-            var doubleCollection = Regex.Matches(kvp.Key.Name, doublePattern);
-            if (doubleCollection.Count != 0)
-            {
-                CaptureCollection collection = doubleCollection[0].Groups["Sleeve"].Captures;
-                foreach (Capture sleeve in collection)
-                {
-                    if (kvp.Key.Name.Contains("PX") && sleeve.Value != "40")
-                    {
-                        result[$"{sleeve.Value}PX"] += kvp.Value * 2;
-                    }
-                    else
-                    {
-                        result[sleeve.Value] += kvp.Value * 2;
-                    }
-                }
-                continue;
-            }
-            var singleCollection = Regex.Matches(kvp.Key.Name, singlePattern);
-            if (singleCollection.Count != 0)
-            {
-                CaptureCollection collection = singleCollection[0].Groups["Sleeve"].Captures;
-                foreach (Capture sleeve in collection)
-                {
-                    if (kvp.Key.Name.Contains("PX") && sleeve.Value != "40")
-                    {
-                        result[$"{sleeve.Value}PX"] += kvp.Value;
-                    }
-                    else
-                    {
-                        result[sleeve.Value] += kvp.Value;
-                    }
-                }
-            }
-        }
+		foreach (var kvp in rautitanProducts)
+		{
+			var doubleCollection = Regex.Matches(kvp.Key.Name, doublePattern);
+			if (doubleCollection.Count != 0)
+			{
+				CaptureCollection collection = doubleCollection[0].Groups["Sleeve"].Captures;
+				foreach (Capture sleeve in collection)
+				{
+					if (kvp.Key.Name.Contains("PX"))
+					{
+						result[$"{sleeve.Value}PX"] += kvp.Value * 2;
+					}
+					else
+					{
+						result[sleeve.Value] += kvp.Value * 2;
+					}
+				}
+				continue;
+			}
+			var singleCollection = Regex.Matches(kvp.Key.Name, singlePattern);
+			if (singleCollection.Count != 0)
+			{
+				CaptureCollection collection = singleCollection[0].Groups["Sleeve"].Captures;
+				foreach (Capture sleeve in collection)
+				{
+					if (kvp.Key.Name.Contains("PX"))
+					{
+						result[$"{sleeve.Value}PX"] += kvp.Value;
+					}
+					else
+					{
+						result[sleeve.Value] += kvp.Value;
+					}
+				}
+			}
+		}
 
-        return result
-            .ToDictionary(kvp =>
-        kvp.Key switch
-        {
-            "16" => new Product("11080011001"),
-            "20" => new Product("11080021001"),
-            "25" => new Product("11080031001"),
-            "32" => new Product("11080041001"),
-            "16PX" => new Product("11600011001"),
-            "20PX" => new Product("11600021001"),
-            "25PX" => new Product("11600031001"),
-            "32PX" => new Product("11600041001"),
-            "40" => new Product("11600051001"),
-            "50" => new Product("11397713002"),
-            "63" => new Product("11397813002"),
-            _ => throw new Exception($"Неизвестный диаметр {kvp.Key}")
-        }, kvp => kvp.Value);
-    }
+		return result
+			.ToDictionary(kvp =>
+		kvp.Key switch
+		{
+			"16" => new Product("11080011001"),
+			"20" => new Product("11080021001"),
+			"25" => new Product("11080031001"),
+			"32" => new Product("11080041001"),
+			"40" => new Product("11080051001"),
+			"50" => new Product("11397713002"),
+			"63" => new Product("11397813002"),
+			"16PX" => new Product("11600011001"),
+			"20PX" => new Product("11600021001"),
+			"25PX" => new Product("11600031001"),
+			"32PX" => new Product("11600041001"),
+			"40PX" => new Product("11600051001"),
+			_ => throw new Exception($"Неизвестный диаметр {kvp.Key}")
+		}, kvp => kvp.Value);
+	}
 }
diff --git a/RhSolutions.Tests/CanFillCouplings.cs b/RhSolutions.Tests/CanFillCouplings.cs
index 5a57c32..2c6c0bb 100644
--- a/RhSolutions.Tests/CanFillCouplings.cs
+++ b/RhSolutions.Tests/CanFillCouplings.cs
@@ -5,38 +5,37 @@ namespace RhSolutions.Tests;
 [ExcelTestSettings(OutOfProcess = true)]
 public class CanFillCouplings : IDisposable
 {
-    private RhSolutionsAddIn _addIn;
-    private IFittingsCalculator _calculator;
-    private IReader _reader;
-    private IWriter _writer;
-    private Worksheet _worksheet;
+	private RhSolutionsAddIn _addIn;
+	private IFittingsCalculator _calculator;
+	private IReader _reader;
+	private IWriter _writer;
+	private Worksheet _worksheet;
 
-    public CanFillCouplings()
-    {
-        Environment.SetEnvironmentVariable("ISTESTING", "true");
-        _addIn = new();
-        _addIn.AutoOpen();
-        _calculator = new CouplingsCalculator();
-        _reader = new ExcelReader(Util.Application, RhSolutionsAddIn.Configuration);
-        _writer = new CurrentPriceWriter(Util.Application, RhSolutionsAddIn.Configuration);
-        _worksheet = Util.Workbook.Worksheets[1];
-    }
+	public CanFillCouplings()
+	{
+		Environment.SetEnvironmentVariable("ISTESTING", "true");
+		_addIn = new();
+		_addIn.AutoOpen();
+		_calculator = new CouplingsCalculator();
+		_reader = new ExcelReader(Util.Application, RhSolutionsAddIn.Configuration);
+		_writer = new CurrentPriceWriter(Util.Application, RhSolutionsAddIn.Configuration);
+		_worksheet = Util.Workbook.Worksheets[1];
+	}
 
-    [ExcelFact(Workbook = @"..\..\..\TestWorkbooks\TestSpecificationCouplings.xlsx")]
-    public void CanCalculateSleeves()
-    {
-        var products = _reader.ReadProducts(new[] { _worksheet });
-        var couplings = _calculator.Calculate(products.First().Item2);
-        _writer.WriteProducts(couplings);
+	[ExcelFact(Workbook = @"..\..\..\TestWorkbooks\TestSpecificationCouplings.xlsx")]
+	public void CanCalculateSleeves()
+	{
+		var products = _reader.ReadProducts(new[] { _worksheet });
+		var couplings = _calculator.Calculate(products.First().Item2);
+		_writer.WriteProducts(couplings);
+		for (int i = 2; i < 14; i++)
+		{
+			Assert.Equal(_worksheet.Range[$"F{i}"].Value, _worksheet.Range[$"E{i}"].Value);
+		}
+	}
 
-        Assert.Equal(7, _worksheet.Range["E2"].Value);
-        Assert.Equal(1, _worksheet.Range["E3"].Value);
-        Assert.Equal(1, _worksheet.Range["E5"].Value);
-        Assert.Equal(1, _worksheet.Range["E7"].Value);
-    }
-
-    public void Dispose()
-    {
-        _addIn.AutoClose();
-    }
+	public void Dispose()
+	{
+		_addIn.AutoClose();
+	}
 }
diff --git a/RhSolutions.Tests/CanFillSleeves.cs b/RhSolutions.Tests/CanFillSleeves.cs
index 2fed50c..7d33294 100644
--- a/RhSolutions.Tests/CanFillSleeves.cs
+++ b/RhSolutions.Tests/CanFillSleeves.cs
@@ -28,18 +28,10 @@ public class CanFillSleeves : IDisposable
         var products = _reader.ReadProducts(new[] { _worksheet });
         var sleeves = _calculator.Calculate(products.First().Item2);
         _writer.WriteProducts(sleeves);
-
-        Assert.Equal(22, _worksheet.Range["E2"].Value);
-        Assert.Equal(12, _worksheet.Range["E3"].Value);
-        Assert.Equal(5, _worksheet.Range["E4"].Value);
-        Assert.Equal(6, _worksheet.Range["E5"].Value);
-        Assert.Equal(3, _worksheet.Range["E6"].Value);
-        Assert.Equal(3, _worksheet.Range["E7"].Value);
-        Assert.Equal(2, _worksheet.Range["E8"].Value);
-        Assert.Equal(2, _worksheet.Range["E9"].Value);
-        Assert.Equal(1, _worksheet.Range["E10"].Value);
-        Assert.Equal(3, _worksheet.Range["E11"].Value);
-        Assert.Equal(4, _worksheet.Range["E12"].Value);
+        for (int i = 2; i < 14; i++)
+        {
+            Assert.Equal(_worksheet.Range[$"F{i}"].Value, _worksheet.Range[$"E{i}"].Value);
+        }
     }
 
     public void Dispose()
diff --git a/RhSolutions.Tests/TestWorkbooks/TestSpecificationCouplings.xlsx b/RhSolutions.Tests/TestWorkbooks/TestSpecificationCouplings.xlsx
index 77335b9..21135d4 100644
Binary files a/RhSolutions.Tests/TestWorkbooks/TestSpecificationCouplings.xlsx and b/RhSolutions.Tests/TestWorkbooks/TestSpecificationCouplings.xlsx differ
diff --git a/RhSolutions.Tests/TestWorkbooks/TestSpecificationSleeves.xlsx b/RhSolutions.Tests/TestWorkbooks/TestSpecificationSleeves.xlsx
index f59a74c..13fcb4e 100644
Binary files a/RhSolutions.Tests/TestWorkbooks/TestSpecificationSleeves.xlsx and b/RhSolutions.Tests/TestWorkbooks/TestSpecificationSleeves.xlsx differ