diff --git a/ui (gen4)/features/ui-partial-ribbons-vdom.js b/ui (gen4)/features/ui-partial-ribbons-vdom.js
index 59eeea61..3033adc9 100755
--- a/ui (gen4)/features/ui-partial-ribbons-vdom.js	
+++ b/ui (gen4)/features/ui-partial-ribbons-vdom.js	
@@ -489,7 +489,9 @@ object.makeConstructor('VirtualDOMRibbons',
 // 		- image update (try and avoid external edits and to it in .virtualdom)
 // 			- image size/proportions (single image view)...
 // 			- preview update...
-// 		- marking...
+// 		- marking
+// 			...use .virtualdom.sync(), now a stray div is created (in 
+// 			.updateImage()??)
 // 		- shifting images/ribbons
 // 			- use .virtualdom.sync() + shadow animation instead of .ribbons.*
 // 			- would be nice to make this an alternative feature...