Try also to choose the very esact thing that you want to add a magnet too, not from the parts list but in the very preview window. and yes, there is a script for mirroring the magnets, it is not perfect but works well: lesbentley's MirrorMags script here - http://www.renderosity.com/mod/freestuff/index.php?user_id=46572 Hope this helps :) Michal 4blueyes