diff --git a/config.h b/config.h
index 7523704..5c4b8e2 100644
--- a/config.h
+++ b/config.h
@@ -7,18 +7,18 @@ public:
 };
 
 const uint8_t MPR_PADNUMS[] = {8, 9, 9, 8};
-const uint8_t THREASHOLD = 35;
+const uint8_t THREASHOLD = 25;
 
 touchblock touchmap[34] = {
     // Group A
-    {3, 4, 0}, // 1
-    {3, 0, 0}, // 2
-    {2, 4, 0}, // 3
-    {2, 0, 0}, // 4
-    {1, 5, 0}, // 5
-    {1, 0, 0}, // 6
-    {0, 4, 0}, // 7
-    {0, 0, 0}, // 8
+    {3, 4, -5}, // 1
+    {3, 0, -5}, // 2
+    {2, 4, -5}, // 3
+    {2, 0, -5}, // 4
+    {1, 5, -5}, // 5
+    {1, 0, -5}, // 6
+    {0, 4, -5}, // 7
+    {0, 0, -5}, // 8
     // Group B
     {3, 5, 0}, // 1
     {3, 1, 0}, // 2
@@ -77,14 +77,14 @@ const uint8_t RELEASE_THREASHOLD_OFFSET = 0;
 // rising NCL being smaller than falling NCL is because of the same reason
 // the user can experiment with different values to find the best one
 //   but those values should be good for most cases
-const uint8_t MHDR = 2;
-const uint8_t NHDR = 2;
-const uint8_t NCLR = 4;
+const uint8_t MHDR = 1;
+const uint8_t NHDR = 1;
+const uint8_t NCLR = 0;
 const uint8_t FDLR = 0;
-const uint8_t MHDF = 2;
+const uint8_t MHDF = 1;
 const uint8_t NHDF = 1;
-const uint8_t NCLF = 32;
-const uint8_t FDLF = 4;
+const uint8_t NCLF = 255;
+const uint8_t FDLF = 2;
 
 // range: 0 - 3
 // 0: 6 samples