diff --git a/docs/kit.md b/docs/kit.md
index a6ca6e1..8b585a5 100644
--- a/docs/kit.md
+++ b/docs/kit.md
@@ -129,6 +129,10 @@
 
 > **Install the standoffs on the board plate using the 5mm long screws.**
 
+
+!!! note
+    Make sure you are using the 5mm long screws and not the 4mm ones which look similar but a bit shorter.
+
 ![Kit Assembly](/img/kit/assembly_pic27.jpg)
 ![Kit Assembly](/img/kit/assembly_pic28.jpg)