diff --git a/expansionadding.md b/expansionadding.md
index 6c30dc0..f233ccc 100644
--- a/expansionadding.md
+++ b/expansionadding.md
@@ -4,14 +4,20 @@ Each of the boards has an area on the right hand side for adding an expansion bo
 
 ### 640 board
 
+The expansion area on the blue 640 board has solder already applied to it to make it easier to add your expansion board.
+
 ![640 Motors](/images/640-expansionarea.png)
 
 ### ESCAPE board
 
+The expansion area on the blue ESCAPE board has solder already applied to it to make it easier to add your expansion board.
+
 ![ESCAPE Expansion](/images/escape-expansionarea.png)
 
 ### SOAR board
 
-![SOAR expansion](/images/soarexpansion.png)
+The expansion area on the SOAR board doesn't have solder pre-applied, so adding an expansion board will to this will be slightly different.
+
+![soar](/images/soar-450.png)
 
 ## Adding an expansion board