[Elecraft] P3 Query

[David Bunte]

I have recently set up a K3,P3 & KPA500 for a older ham friend.  Today when
I was visiting him, he pointed out that the "cursor" on his P3 is no longer
a "colored vertical bar", which changes width with the width control on the
K3, but it is now just a colored bar at the base line of the trace, with
small vertical edges to show the width of the passband.

He would like the full vertical bar back again, and cannot recall what he
pushed that changed it from the way it was when I was last at his QTH.

I know I am not too bright, so it is probably right under my nose, but I
can't find how to change that back to the vertical bar.

Any help is appreciated.

73 de Dave - K9FN