The leader of a Datum Feature Symbol will not attach directly to a Feature Control Frame (FCF).
When the FCF is selected as the leader attachment, the Datum Feature Symbol jumps off into space and its leader is largely offset from the selected FCF.
SolutionThe Orientation Plane needs to be the same for both the Feature Control Frame (FCF) and the Datum Feature Symbol.
Edit the Feature Control Frame and define the Orientation Plane.
Then Edit the Datum Feature Symbol and specify the Orientation Plane to be the same as the FCF.
Now when the Feature Control Frame is selected as the leader attachment for the Datum Feature Symbol, it attaches correctly.
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