diff --git a/TODO.md b/TODO.md
index 9fa1cfe..cf3ef8e 100644
--- a/TODO.md
+++ b/TODO.md
@@ -6,3 +6,4 @@ Notes for "next time".
 
 * Check that the 24mm cutouts in the frame are good enough, somehow I didn't have them when I printed v2
 * Engraving some cosmetic stuff? Or maybe a place to mount other plates?
+* Try making it so top plates are bolted in from the side of the frame rather than the top