
1) Copy UGDEV.prefs into $USERPROFILE directory
2) In Vulcan using the supplied data as the current working directory
3) Open ugdesign.dgd.isis
4) Run Underground->Development->Centre Line
5) Select Create
6) Type a layer name in (CENTERLINE is a good choice)
7) Click near the center of the Envisage window for the start point
8) Click the first button in the STRAIGHT button bank (Distance defined along Roadway).  Notice that Envisage is show a preview of currently suggested route
9) Click Apply
10) Click the half turn button
11) Click Apply
12) Click the first button in the STRAIGHT button bank again
13) Click Apply
14) Click the half turn button again
15) Click Apply
16) Click Cancel
17) Click Cancel
