hi,
Why can´t MicroStation found out, snap to a 2D file i world ACS, but draw the Free Form by a new set of ACS, see the attached file.
Best regards
Birte Bæk, Henning Larsen Architects, DK
Is that what you wanted to achieve? With pure MicroStation (V8i) I use a Smartline and AccuDraw RA to rotate the ACS along the upper elements lower edge, Set the origin O and smartlock the direction and use the intersection snap I to find my startpoint (top right in the current view) from there I go left along the upper element using the smartlock and nearest snap N to find the second datapoint. Then I snap the other two corners and close my smartline.
I get a slightly different size though. I could keyin the distance to the second point.