Tools->B-spline Curves->Modify Curves->Change Element Direction command in MicroStation J and V8.
Tools->3D and B-spline->Modify Curves-> Change Element Direction command in MicroStation SE.
Or use the keyin Change Direction.

This command will take Arcs, Circles, Ellipse, Shapes, B-splines, lines, linestrings or
any Curve type elements, and allow you to reverse the direction of the element. This is
handy if you have used userdefined line styles or wish control the side that linear
patterning will be on.
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+618 9479 1353
support@ozdata.com.au www.ozdata.com.au