diff -r edd98bc89d83 -r 2d1e44c79b8e ThemeFiles.wiki
--- a/ThemeFiles.wiki	Tue Mar 08 06:55:21 2016 +0000
+++ b/ThemeFiles.wiki	Tue Mar 08 17:57:25 2016 +0000
@@ -94,6 +94,8 @@
 || 320 || 0 || 480 || 160 || Vertical || Long ||
 || 320 || 160 || 480 || 320 || Rising right || Long ||
 
+*Important*: Please make sure to test your custom girder image in-game with all orientations to make sure it works correctly.
+
 === `Snowball.png` ===
 This is the image of the mudball when thrown. It has a size of 16×16 pixels. If you specifiy this image in your theme, you should specify `amSnowball.png` as well.