diff --git a/.vscode/launch.json b/.vscode/launch.json
index 4f21796..f54449a 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -10,7 +10,7 @@
             "name": "Grammar - simple.bfe",
             "input": "samples/simple.bfe",
             "visualParseTree": true,
-            "grammar": "${workspaceFolder}/grammar/bf.g4"
+            "grammar": "${workspaceFolder}/grammar/bfe.g4"
         },
         {
             "type": "antlr-debug",
@@ -18,7 +18,15 @@
             "name": "Grammar - group.bfe",
             "input": "samples/group.bfe",
             "visualParseTree": true,
-            "grammar": "${workspaceFolder}/grammar/bf.g4"
+            "grammar": "${workspaceFolder}/grammar/bfe.g4"
+        },
+        {
+            "type": "antlr-debug",
+            "request": "launch",
+            "name": "Grammar - testmem.bfe",
+            "input": "samples/testmem.bfe",
+            "visualParseTree": true,
+            "grammar": "${workspaceFolder}/grammar/bfe.g4"
         },
         {
             "name": "GDB - simple.bfe",
@@ -76,6 +84,25 @@
                     "ignoreFailures": true
                 }
             ]
+        },
+        {
+            "name": "GDB - testmem.bfe",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/main.out",
+            "args": ["samples/testmem.bfe"],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
         }
     ]
 }
\ No newline at end of file
diff --git a/include/executeBFE.hpp b/include/executeBFE.hpp
index 48f7132..fb496e6 100644
--- a/include/executeBFE.hpp
+++ b/include/executeBFE.hpp
@@ -9,11 +9,11 @@ using namespace antlr4;
 using namespace antlrcpp;
 // using namespace std;
 class executeBGE: public bfeBaseVisitor{
-    private:
+    protected:
         std::vector<char> memory;
         int pointer=0;
     public:
-        executeBGE() : bfeBaseVisitor(),memory(100) {
+        executeBGE() : bfeBaseVisitor(),memory(1) {
         }
         // Any visitProgram(bfeParser::ProgramContext*) override;
         Any visitNumberedStmt(bfeParser::NumberedStmtContext*) override;
diff --git a/samples/testmem.bfe b/samples/testmem.bfe
new file mode 100644
index 0000000..2467cca
--- /dev/null
+++ b/samples/testmem.bfe
@@ -0,0 +1 @@
+(+65.>)65536
\ No newline at end of file
diff --git a/src/executeBFE.cpp b/src/executeBFE.cpp
index 8372851..b21317c 100644
--- a/src/executeBFE.cpp
+++ b/src/executeBFE.cpp
@@ -20,9 +20,6 @@ Any executeBGE::visitNumberedStmt(bfeParser::NumberedStmtContext *ctx){
 }
 
 Any executeBGE::visitPtrIncr(bfeParser::PtrIncrContext *ctx){
-    if(memory.size()<pointer){
-        memory.push_back(0);
-    }
     memory[pointer]++;
     return Any();
 }
@@ -33,13 +30,23 @@ Any executeBGE::visitPtrDecr(bfeParser::PtrDecrContext *ctx){
 }
 
 Any executeBGE::visitPtrRight(bfeParser::PtrRightContext *ctx){
+    // too much -> throw this program out
+    if(memory.max_size()==memory.size()){
+        throw (std::string("Max Size Reached ")+to_string(memory.capacity()));
+    }
+    // its about to be incremented -> need to increase
+    if(memory.size()==pointer+1){
+        memory.push_back(0);
+    }
     pointer++;
     return Any();
 }
 
 Any executeBGE::visitPtrLeft(bfeParser::PtrLeftContext *ctx){
     
-    if(pointer==0) throw std::string("Decrement below zero");
+    if(pointer==0){
+        throw std::string("Decrement below zero");
+    }
     pointer--;
     return Any();
 }