<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> Hi Juan, I installed your changeset following your insttruction. It worked as a sharme, some flickers were noticed. Whne I save the image (I think with the Ellipse morph destroyed) then start the image again I have this DNU on EllipseMorph2>>morphContainsPoint: Btw, why can't I find the error log file? Hilaire <div class="moz-cite-prefix">Le 20/07/2020 à 19:08, Hilaire Fernandes a écrit : </div> <blockquote type="cite" cite="mid:d33d61cd-c508-27db-6225-63839932ba8a@drgeo.eu"> Hi Juan, That's cool. I will try to take a look in the coming days but I am busy with the TheCuisBook right now. I am away for several weeks, and my notebook is 9 years (i3, 2Ghz), I am not sure it falls under the category of slow computer. Slow computer are useful to optimize code, so we will see. Best Hilaire </blockquote> <pre class="moz-signature" cols="72">-- GNU Dr. Geo <a class="moz-txt-link-freetext" href="http://drgeo.eu">http://drgeo.eu</a></pre> </body> </html>