diff --git a/quad/README.md b/quad/README.md
index 5bc803bc5cf3ea19c816e022a2617275081f827a..298602985dab7218993638e4c3aaa1ec1779df7e 100644
--- a/quad/README.md
+++ b/quad/README.md
@@ -63,3 +63,7 @@ hardware interface.
 
 Look in `xsdk_workspace/real_quad/src/hw_impl_zybo_tests.c` for instructions.
 Ideally, you would run these tests from the XSDK IDE.
+
+
+### Quad Stats
+Optical flow sensor is offset by 35.64 degrees.