HI, this one really gets me. Deleted everything the software could use as input, also "Inside3 - which was theoretical anyway - and the double mandel command which haas no effect if the mandel frm is not chosen. Now as zero frms are chosen, all reset comands are invalid and do not show. Nevertheless a good fractal image turns up, showing structures I´ve never seen before. What is it I have found? Here is the link with the experimental frm and two images, second one is a zoom number 4 ist from the first series with mandel as inside3. https://www.dropbox.com/sh/0g96upxjx4tga9l/LLM-_0-v1V Albrecht