Carlson
Civil does not support the concept of a secondary UCS to define and
store
North, as is done with LDT North Rotation.
Instead, Carlson Civil relies on the use of DVIEW Twist to
reorient
North, and contains a thorough set of tools to work with that command. Any LDT drawings that are going to be brought
into Carlson Civil should first have their LDT Base Point and North
Rotation
checked. If they are not all zeros, they
should all be set to 0, have all points inserted to the drawing, and
all
linework moved and rotated to the location of the points.