I have an ACAD 2000 file consisting of 20 or so piping symbols each one a
block consisting soley of lines, arcs, plines, etc. The file size is 537kb.
When I copy a single block to a new file the file size is 513kb. If I
reproduce the symbol and save it to a new file the size is 23kb. I have
exploded a block and copied the resulting entities to a new file, ending up
again with a file of 513 kb, likewise when using wblock. What is all the
information that seems to "carry along" with each of the blocks? Just
curious. Thanks Tim