diff --git a/README.md b/README.md
index 24f3af5..8ada57f 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,13 @@ this will also create the build diretory for you.
 ```./ked_executable -pin 21 -dir out -set```
 Will set GPIO21 pin (HEADER 40) to High
 
+#Size Difference with version that has no function pointers
 
+```
+Size
+text   data     bss     dec     hex  filename
+3836    332	    16	    4184	1058 ked_executable
+
+```