diff --git a/PolarisBiosEditor.cs b/PolarisBiosEditor.cs
index 058da9b..db2cacf 100644
--- a/PolarisBiosEditor.cs
+++ b/PolarisBiosEditor.cs
@@ -17,7 +17,7 @@ public partial class PolarisBiosEditor : Form
 
         /* DATA */
 
-        string version = "1.7.0";
+        string version = "1.7.2";
         string programTitle = "PolarisBiosEditor";
 
 
@@ -59,10 +59,12 @@ public partial class PolarisBiosEditor : Form
         //"777000000000000022AA1C00AC615B3CA0550F142C8C1506006004007C041420CA8980A9020004C01712262B612B3715" // new, please test
 
         // Universal Hynix
-         "777000000000000022AA1C00B56A6D46C0551017BE8E060C006006000C081420EA8900AB030000001B162C31C0313F17"
+         "777000000000000022AA1C00B56A6D46C0551017BE8E060C006006000C081420EA8900AB030000001B162C31C0313F17",
+          //Hynix 4
+         "999000000000000022559D0031626C46905F1015BC0D060C004004007D0714204A8900A0020071241B12312CC02D3C17" //new, please test
         };
 
-        Dictionary<string, string> rc = new Dictionary<string, string>();
+    Dictionary<string, string> rc = new Dictionary<string, string>();
 
         [StructLayout(LayoutKind.Explicit, Size = 96, CharSet = CharSet.Ansi)]
         public class VRAM_TIMING_RX
@@ -115,9 +117,9 @@ public class VRAM_TIMING_RX
         [StructLayout(LayoutKind.Sequential, Pack = 1)]
         struct ATOM_COMMON_TABLE_HEADER
         {
-            Int16 usStructureSize;
-            Byte ucTableFormatRevision;
-            Byte ucTableContentRevision;
+            public Int16 usStructureSize;
+            public Byte ucTableFormatRevision;
+            public Byte ucTableContentRevision;
         }
 
         [StructLayout(LayoutKind.Sequential, Pack = 1)]
@@ -521,6 +523,7 @@ public PolarisBiosEditor()
             rc.Add("H5GQ4H24AJ", "HYNIX_2");
             rc.Add("H5GQ8H24MJ", "HYNIX_2");
             rc.Add("H5GC8H24MJ", "HYNIX_3");
+            rc.Add("H5GC8H24AJ", "HYNIX_4");
             rc.Add("K4G80325FB", "SAMSUNG");
             rc.Add("K4G41325FE", "SAMSUNG");
             rc.Add("K4G41325FC", "SAMSUNG");
@@ -1454,6 +1457,7 @@ private void button1_Click(object sender, EventArgs e)
             int hynix_1_index = -1;
             int hynix_2_index = -1;
             int hynix_3_index = -1;
+            int hynix_4_index = -1;
             for (var i = 0; i < atom_vram_info.ucNumOfVRAMModule; i++)
             {
                 string mem_vendor;
@@ -1490,6 +1494,9 @@ private void button1_Click(object sender, EventArgs e)
                         case "HYNIX_3":
                             hynix_3_index = i;
                             break;
+                        case "HYNIX_4":
+                            hynix_4_index = i;
+                            break;
                     }
 
 
@@ -1533,7 +1540,7 @@ private void button1_Click(object sender, EventArgs e)
                 }
                 else
                 {
-                   int num = (int)MessageBox.Show("Hynix (2) Memory found at index #" + (object)micron_index + ", now applying GOOD Hynix timings to 1500+ strap(s)");
+                   int num = (int)MessageBox.Show("Hynix (2) Memory found at index #" + (object)hynix_2_index + ", now applying GOOD Hynix timings to 1500+ strap(s)");
                    this.apply_timings(hynix_2_index, 3);
                 }
             }
@@ -1569,6 +1576,19 @@ private void button1_Click(object sender, EventArgs e)
             {
                 MessageBox.Show("Sorry, no supported memory found. If you think this is an error, please file a bugreport @ https://github.com/IndeedMiners/PolarisBiosEditor/issues");
             }
+            if (hynix_4_index != -1)
+            {
+                if (MessageBox.Show("Do you want Universal Hynix Timing?", "Important Question", MessageBoxButtons.YesNo) == DialogResult.Yes)
+                {
+                    MessageBox.Show("Hynix (2) Memory found at index #" + hynix_4_index + ", now applying Universal HYNIX MINING timings to 1500+ strap(s)");
+                    apply_timings(hynix_4_index, 8);
+                }
+                else
+                {
+                    int num = (int)MessageBox.Show("Hynix (4) Memory found at index #" + (object)hynix_4_index + ", now applying Hynix timings to 1500+ strap(s)");
+                    this.apply_timings(hynix_4_index, 9);
+                }
+            }
 
             this.tablePOWERPLAY.Items[1].SubItems[1].Text = "2300";
 
diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index 9906d54..14cef4f 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // 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("1.7.0.0")]
-[assembly: AssemblyFileVersion("1.7.0.0")]
+[assembly: AssemblyVersion("1.7.2.0")]
+[assembly: AssemblyFileVersion("1.7.2.0")]
diff --git a/bin/Debug/PolarisBiosEditor.exe b/bin/Debug/PolarisBiosEditor.exe
index fa564b1..8834682 100644
Binary files a/bin/Debug/PolarisBiosEditor.exe and b/bin/Debug/PolarisBiosEditor.exe differ
diff --git a/bin/Debug/PolarisBiosEditor.pdb b/bin/Debug/PolarisBiosEditor.pdb
index feeca61..c6918d0 100644
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diff --git a/obj/Debug/DesignTimeResolveAssemblyReferences.cache b/obj/Debug/DesignTimeResolveAssemblyReferences.cache
deleted file mode 100644
index 39472cb..0000000
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diff --git a/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index 32134f5..7dba579 100644
Binary files a/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/obj/Debug/PolarisBiosEditor.PolarisBiosEditor.resources b/obj/Debug/PolarisBiosEditor.PolarisBiosEditor.resources
index 79e63cc..b29e484 100644
Binary files a/obj/Debug/PolarisBiosEditor.PolarisBiosEditor.resources and b/obj/Debug/PolarisBiosEditor.PolarisBiosEditor.resources differ
diff --git a/obj/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache b/obj/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache
index 3ab22cd..8a5d00e 100644
--- a/obj/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache
+++ b/obj/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache
@@ -1 +1 @@
-ae1ee4fadfe79c1d80e35a6d7186d4895ab6595a
+38da12bf041ebeae403fc31d8eae2738deefcca6
diff --git a/obj/Debug/PolarisBiosEditor.csproj.FileListAbsolute.txt b/obj/Debug/PolarisBiosEditor.csproj.FileListAbsolute.txt
index a86240e..8dff383 100644
--- a/obj/Debug/PolarisBiosEditor.csproj.FileListAbsolute.txt
+++ b/obj/Debug/PolarisBiosEditor.csproj.FileListAbsolute.txt
@@ -1,20 +1,10 @@
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.csprojAssemblyReference.cache
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.Properties.Resources.resources
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.csproj.GenerateResource.cache
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\bin\Debug\PolarisBiosEditor.exe.config
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\bin\Debug\PolarisBiosEditor.exe
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\bin\Debug\PolarisBiosEditor.pdb
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.PolarisBiosEditor.resources
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.csproj.CoreCompileInputs.cache
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.exe
-C:\Users\VASKE\Desktop\PolarisBiosEditor-master\obj\Debug\PolarisBiosEditor.pdb
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\bin\Debug\PolarisBiosEditor.exe.config
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\bin\Debug\PolarisBiosEditor.exe
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\bin\Debug\PolarisBiosEditor.pdb
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.csprojResolveAssemblyReference.cache
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.PolarisBiosEditor.resources
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.Properties.Resources.resources
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.csproj.GenerateResource.Cache
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.csproj.CoreCompileInputs.cache
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.exe
-C:\Users\Acer\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.pdb
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\bin\Debug\PolarisBiosEditor.exe.config
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\bin\Debug\PolarisBiosEditor.exe
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\bin\Debug\PolarisBiosEditor.pdb
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.csprojAssemblyReference.cache
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.PolarisBiosEditor.resources
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.Properties.Resources.resources
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.csproj.GenerateResource.cache
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.csproj.CoreCompileInputs.cache
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.exe
+C:\Users\mattt\OneDrive\Documents\GitHub\PolarisBiosEditor\obj\Debug\PolarisBiosEditor.pdb
diff --git a/obj/Debug/PolarisBiosEditor.csproj.GenerateResource.Cache b/obj/Debug/PolarisBiosEditor.csproj.GenerateResource.Cache
index fd5fdd0..6bb8097 100644
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diff --git a/obj/Debug/PolarisBiosEditor.csprojAssemblyReference.cache b/obj/Debug/PolarisBiosEditor.csprojAssemblyReference.cache
index eaf30a3..5c90a47 100644
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diff --git a/obj/Debug/PolarisBiosEditor.csprojResolveAssemblyReference.cache b/obj/Debug/PolarisBiosEditor.csprojResolveAssemblyReference.cache
deleted file mode 100644
index eed2ba4..0000000
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diff --git a/obj/Debug/PolarisBiosEditor.exe b/obj/Debug/PolarisBiosEditor.exe
index fa564b1..8834682 100644
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diff --git a/obj/Debug/PolarisBiosEditor.pdb b/obj/Debug/PolarisBiosEditor.pdb
index feeca61..c6918d0 100644
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diff --git a/obj/Debug/TempPE/Properties.Resources.Designer.cs.dll b/obj/Debug/TempPE/Properties.Resources.Designer.cs.dll
deleted file mode 100644
index 9e98725..0000000
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diff --git a/obj/x86/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache b/obj/x86/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache
deleted file mode 100644
index f269be7..0000000
--- a/obj/x86/Debug/PolarisBiosEditor.csproj.CoreCompileInputs.cache
+++ /dev/null
@@ -1 +0,0 @@
-5de2e88d6e57cf3dbb2f0c4f84a0fc6b967b8697
diff --git a/obj/x86/Debug/PolarisBiosEditor.csprojAssemblyReference.cache b/obj/x86/Debug/PolarisBiosEditor.csprojAssemblyReference.cache
deleted file mode 100644
index eaf30a3..0000000
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diff --git a/version b/version
index 9dbb0c0..0a182f2 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-1.7.0
\ No newline at end of file
+1.7.2
\ No newline at end of file