Sorry, I'm from Montreal and I not perfect bilingual. I have a file size problem, this cause it's Ks-Object dictionary. This object to come from Kiwi-Soft application (Pro Steel) http://www.kiwi-soft.de/. For the moment I control this whit a lisp tool, this last delete 4 object (Ks_GroupData Dictionary, Ks_ShapeRef Dictionary, Ks_XRecord Dictionary, Ks_DetailStyle Dictionary) but if apply this lisp on a structural drawing this last lose important data for Pro steel and the damage is permanent.
If you want repeat the problem, create a Pro steel file with a couples detail, add text line and copy this text line on a Autocad std drawing file. The Ks_object was automatically insert on the Autocad file. The file don't increase automatically but when you work on this file, slowly this file became bigger (700Ko to 19000Ko)
Presently is not possible for me to give the lisp at all user. The Cad support team keep this responsibility for make sure to keep the structural drawing in security.
Do you have any idea?
Robert