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Just a comment a Table is like a Dim and has a massive amount of properties you can change, a handy one if your making a big table speed becomes a problem as it draws the table but a trick is you can turn off Table regen make the table then turn table regen back on the difference is like 5 minutes vs 5 seconds. list of methods for a table.txt

You can use my Offset Polyline Section program and simply comment out lines 131-133 (inclusive).

No problem, shout if you need anything more - always happy to help if your happy to look at what I did!

Re extrim in the Extrim.lsp program its called via (Etrim look for it, I use a small offset then use that for the Etrim select. (etrim (entlast) (getvar 'extmax)) So this cuts the objects touching but does not remove the outside objects so the answer is change the inside objects to a dummy layer isolate the outside objects layer then delete them, unisolate and change the objects back to correct layer. Sequence is pick pline, pick 2 outside points ie window all the objects, this is used later for the erase out side objects. Waffles.lsp

Try Crossing Polygon (ssget "_CP" ....... ) (see http://lee-mac.com/ssget.html) - will that work? Could also try Window Polygon for entities that are completely inside the selected object

Also you can set LUPREC value to 6 type LUPREC at command line , and set to 6