There was a message about it on workbench today about this issue. They said they would be sending out a solution and not to set the focals until it arrives.
i know for the 7" uprights was one of the issues. when i check message board thurs, nothing on it yet. oh well, like we never have to jerry rig things? not me i would never do that. Velcro is my friend, as it gorilla tape and glue.