diff --git a/.gitmodules b/.gitmodules
index ab70aa3..4146a66 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "extern/QuickNES_Core"]
+[submodule "source/quickNES/QuickNES_Core"]
 	path = source/quickNES/QuickNES_Core
-	url = https://github.com/libretro/QuickNES_Core.git
+	url = git@github.com:SergioMartin86/QuickNES_Core.git
diff --git a/source/controller.hpp b/source/controller.hpp
index aa89fc9..3f0af91 100644
--- a/source/controller.hpp
+++ b/source/controller.hpp
@@ -29,7 +29,7 @@ public:
     bool isValid = true;
 
     // Converting input into a stream for parsing
-    std::stringstream ss(input);
+    std::istringstream ss(input);
 
     // Start separator
     if (ss.get() != '|') isValid = false;
@@ -46,6 +46,10 @@ public:
     // End separator
     if (ss.get() != '|') isValid = false;
 
+    // If its not the end of the stream, then extra values remain and its invalid
+    ss.get();
+    if (ss.eof() == false) isValid = false;
+
     // Returning valid flag
     return isValid;
   };
@@ -60,7 +64,7 @@ public:
 
   private:
 
-  static bool parseJoyPadInput(uint8_t& code, std::stringstream& ss)
+  static bool parseJoyPadInput(uint8_t& code, std::istringstream& ss)
   {
     // Currently read character
     char c;
@@ -111,7 +115,7 @@ public:
     return true;
   }
 
-  static bool parseControllerInputs(const controller_t type, port_t& port, std::stringstream& ss)
+  static bool parseControllerInputs(const controller_t type, port_t& port, std::istringstream& ss)
   {
     // Parse valid flag
     bool isValid = true; 
@@ -172,7 +176,7 @@ public:
     return isValid;
   }
 
-  static bool parseConsoleInputs(bool& reset, bool& power, std::stringstream& ss)
+  static bool parseConsoleInputs(bool& reset, bool& power, std::istringstream& ss)
   {
     // Parse valid flag
     bool isValid = true; 
diff --git a/source/quickNES/QuickNES_Core b/source/quickNES/QuickNES_Core
index 058d665..cedf1f6 160000
--- a/source/quickNES/QuickNES_Core
+++ b/source/quickNES/QuickNES_Core
@@ -1 +1 @@
-Subproject commit 058d66516ed3f1260b69e5b71cd454eb7e9234a3
+Subproject commit cedf1f63cc904a2737d26cd1ed006915ecadac22
diff --git a/tests/meson.build b/tests/meson.build
index bc4936e..b8d2df6 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -20,6 +20,7 @@ protectedTestSet = [
   'ninjaGaiden2.pacifist.test',
   'novaTheSquirrel.anyPercent.test',
   'princeOfPersia.anyPercent.test',
+  'rcProAmII.race1.test',
   'saintSeiyaKanketsuHen.anyPercent.test',
   'saintSeiyaOugonDensetsu.anyPercent.test',
   'saiyuukiWorld.anyPercent.test',
diff --git a/tests/rcProAmII.anyPercent.sol b/tests/rcProAmII.race1.sol
similarity index 99%
rename from tests/rcProAmII.anyPercent.sol
rename to tests/rcProAmII.race1.sol
index 8d0f0e4..5318dde 100644
--- a/tests/rcProAmII.anyPercent.sol
+++ b/tests/rcProAmII.race1.sol
@@ -329,7 +329,6 @@
 |..|........|........|........|........|
 |..|........|........|........|........|
 |..|........|........|........|........|
-|..|........|........|........|........|
 |..|........|........|........|....S...|
 |..|........|........|........|........|
 |..|........|........|........|....S...|
diff --git a/tests/rcProAmII.anyPercent.test b/tests/rcProAmII.race1.test
similarity index 84%
rename from tests/rcProAmII.anyPercent.test
rename to tests/rcProAmII.race1.test
index f264943..d882250 100644
--- a/tests/rcProAmII.anyPercent.test
+++ b/tests/rcProAmII.race1.test
@@ -2,7 +2,7 @@
   "Rom File": "roms/R.C. Pro-Am II (U) [!].nes",
   "Expected ROM SHA1": "8C68582BDAA32FBC8C7CD858991D4E00D3B1569C",
   "Initial State File": "",
-  "Sequence File": "rcProAmII.anyPercent.sol",
+  "Sequence File": "rcProAmII.race1.sol",
   "Disable State Blocks": [  ],
   "Controller 1 Type": "FourScore1",
   "Controller 2 Type": "FourScore2"