Chris:

You may be right that these are "block inserts". See below. What do I need to do differently to use the data points?

BLOCK REFERENCE Layer: "SPOT"
Space: Model space
Handle = 4546B
"SYM121"
at point, X=1588439.25 Y=466948.16 Z= 540.19
X scale factor 3.20
Y scale factor 3.20
rotation angle 0d0'0"
Z scale factor 3.20

Tamara Butler Johndrow