I tweaked a lisp from the internet to 'measure' all lines in a drawing so it puts blocks every 25m among those lines. The block, just a mleader, is exploded after being placed. It happens that a lot of the text are upside down in the mleader when the text rotation is between 90 and 270 degrees.Is there a lisp that can rotate all of those text 180 degrees? It tried to google it, but didn't find anything that does the trick.I hope you can help.