Sounds like the alignment reference has changed
Joe
"bmossman" wrote in message
news:651634.1108657847993.JavaMail.jive@jiveforum1.autodesk.com...
>I have lost the little yellow highlight indicators when editing a pipe run
>graphically... also it used to update the conceptual run on the fly when I
>changed a # but it stopped all the sudden. Any ideas?