diff --git a/usermod/spitzbirne32/Images/README.md b/usermod/spitzbirne32/Images/README.md
index 8b13789..769b47f 100644
--- a/usermod/spitzbirne32/Images/README.md
+++ b/usermod/spitzbirne32/Images/README.md
@@ -1 +1,12 @@
+## **Heat insert location**
+
+Housing: 
+- every hole is made to fit a heat insert
+![](./Housing_Heatinsert_Location_usermod_spitzbirne32_.png)
+
+---
+Scale top: 
+- two heat inserts for the NFC Reader
+![](./ScaleTop_Heatinsert_Location_usermod_spitzbirne32_.png)
+