I will add my complaint about this. I have only used two modifiers since starting AC in 2006. -25 and -SL. My billing folks have never asked for any other. Though still using v5, I have to page down 9--NINE--screens of the drop-down menu to get -SL. For 4 vaccines, that's 36 clicks. For many visits, I have to do this 4 or even 5 separate times for just one patient encounter. Why can't I populate the menu with stuff I use? This is an annoyance, and I can't imagine a difficult programming problem.