diff --git a/CAD/65teethRatioFix.stl b/CAD/65teethRatioFix.stl
new file mode 100644
index 0000000..b679aa1
Binary files /dev/null and b/CAD/65teethRatioFix.stl differ
diff --git a/README.md b/README.md
index fdfefd0..e806e8d 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ Components list:
 - JST-EH 1x06 P2.50mm Horizontal Connector
 - B3F-3152 Button
 - Male header pins
+- 2 x M3 20mm screws 
 
 ## Contributing
 Changes to the code repo is currently only open for registered users to avoid bots. Register for an account from the rop right and send me an email at: **gorkem.bozkrt[at]gmail.com** so I can approve your registration!