In article <jtPk9DBL$9iFFwIZ@xxxxxxxxxxxxxxxxxxx>, David Pilling <flist@xxxxxxxxxxxxxxxxxxx> wrote: > >I thought I had got the hang of avoiding this problem, by ensuring that > >when two frames with non zero corner radius overlap, one has radius 5mm > >and the other 5.01mm. Does anyone recognise the symptoms? > Sounds like the well known bug in Ovation Pro which after 15 years I > have (scandalously) failed to fix. > I don't think you need to look any further. But you snipped the key bit of my message: " ... including some when frames with 0mm radius corners overlap those with 5mm radius corners, which never caused a problem before." I understood the long standing bug only related to overlap of frames with the same, non-zero radius. That's all I experienced before. I have used lots of frames with zero radius over the top of frames with 5mm radius before, and never had a problem until now. John -- John Harrison - http://www.jaharrison.me.uk Message sent from a British built Iyonix PC running RISC-OS 5