ok, here we are. I open the model and see, that the plate is not detailed correct, because of the internal coordinate system. If you use the UCS at Object command, the UCS is placed orthogonal to this side, but it looks like, after creating the plate, it's maybe rotated (with AutoCAD commands?) so the UCS is not placed correct. The plate is not rectangle, I hope this is known to you (90.6° not much, but this maybe cause the problem)
I use UCS 3 points and then define the object detailing definition, looks correct after doing this.
By changing the detailing direction, I let the old one in the model to show you the little roation.
I made a screencast for you: https://autode.sk/2DBQOhv
Sebastian Eiche
Application Engineer @Mensch und Maschine acadGraph
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