diff --git a/src/SortingTester.cpp b/src/SortingTester.cpp
index 65ec7a5..34edabf 100644
--- a/src/SortingTester.cpp
+++ b/src/SortingTester.cpp
@@ -3,6 +3,8 @@
 
 SortingTester::SortingTester() : list(10)
 {
+	std::cout << "Loading lua" << std::endl;
+
 	lua.lua.open_libraries(sol::lib::coroutine, sol::lib::table);
 	lua.lua.new_usertype<SortingTester>("List",
 		"size", &SortingTester::list_size,
@@ -37,6 +39,16 @@ void SortingTester::load_internal()
 
 void SortingTester::populate(const populate_function& f)
 {
+	std::cout << "[List(" << list.size() << ")] [ ";
 	for (size_t i = 0; i < list.size(); i++)
+	{
 		f(i, list[i]);
+		if(i == list.size()-1)
+		{
+			std::cout << list[i] << " ]\n";
+			break;
+		}
+		std::cout << list[i] << ", ";
+	}
+	std::flush(std::cout);
 }
diff --git a/src/SortingTester.h b/src/SortingTester.h
index d2dff5f..6b4a665 100644
--- a/src/SortingTester.h
+++ b/src/SortingTester.h
@@ -69,7 +69,7 @@ class SortingTester
 	{
 		if (list.size() <= 1)
 			return true;
-		for (size_t i = 1; i < list.size(); ++i)
+		for (size_t i = 1; i < list.size(); i++)
 		{
 			if (list[i - 1] > list[i])
 				return false;
@@ -140,6 +140,18 @@ public:
 			std::terminate();
 		}
 
+		std::cout << "[sorted: List(" << list.size() << ")] [ ";
+		for (size_t i = 0; i < list.size(); i++)
+		{
+			if(i == list.size()-1)
+			{
+				std::cout << list[i] << " ]\n";
+				break;
+			}
+			std::cout << list[i] << ", ";
+		}
+		std::flush(std::cout);
+
 		result.count_comparisons = result.count_equal + result.count_greater + result.count_less;
 
 		active_result = nullptr;
diff --git a/src/internal_script.hpp b/src/internal_script.hpp
index 3814851..6055163 100644
--- a/src/internal_script.hpp
+++ b/src/internal_script.hpp
@@ -3,10 +3,10 @@
 inline const char* std_intern_sorting_script = R"(
 -- bubble sort
 function bubble_sort()
-	isSorted = false
-	while isSorted == false do
-		movedElements = 0
-		for x=1, list:size(), 1 do
+	local isSorted = false
+	while not isSorted do
+		local movedElements = 0
+		for x = 0, list:size() - 2 do
 			if list:greater(x, x+1) then
 				movedElements = movedElements + 1
 				list:swap(x, x+1)
diff --git a/src/lua/safesol.h b/src/lua/safesol.h
index cfc23d3..14f6dea 100644
--- a/src/lua/safesol.h
+++ b/src/lua/safesol.h
@@ -37,12 +37,16 @@ public:
 	template<typename ...Args, typename Caller = std::function<sol::protected_function_result(const sol::protected_function&, Args&&...)>>
 	LuaResultType run_on_caller(const std::string& function_name, const Caller& caller, Args&&... args)
 	{
+		std::cout << "Looking for function: " << function_name << std::endl;
+		
 		auto function = lua[function_name];
 		if (!function.valid()) {
 			std::cout << "Error: function " << function_name << " not found" << std::endl;
 			return LuaResultType::RUN_ERROR;
 		}
-	
+
+		std::cout << "Found function, attempting to run" << std::endl;
+		
 		auto result = caller(function, std::forward<Args>(args)...);
 		if (!result.valid()) {
 			sol::error err = result;
diff --git a/src/main.cpp b/src/main.cpp
index 18caba6..dd033f4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -79,19 +79,7 @@ int main(int argc, char** argv)
 	std::cout << "\tCount equal: " << result.count_equal << std::endl;
 
 	std::cout << "\n\n";
-
-
-	result = tester.run("do_nothing");
-
-	std::cout << "Time: " << result.timer.seconds << " seconds" << std::endl;
-	std::cout << "Difftime: " << result.timer.difftime << std::endl;
-
 	
-	std::cout << "Count swaps: " << result.count_swaps << std::endl;
-	std::cout << "Count comparisons: " << result.count_comparisons << std::endl;
-	std::cout << "\tCount greater: " << result.count_greater << std::endl;
-	std::cout << "\tCount less: " << result.count_less << std::endl;
-	std::cout << "\tCount equal: " << result.count_equal << "\n\n";
 	
 	std::cout << "\nPress any key to exit..." << std::endl;
 	getchar();