There has been some changes to Nabble, which caused some problems with the forum. I fixed a couple. The latest was, getting this repeatedly: <http://forum.openscad.org/file/t359/Subscribe_alert.jpg> That should now go away if you select the check-box. Let me know if there are other odd behaviours. ----- Admin - PM me if you need anything, or if I've done something stupid... Unless specifically shown otherwise above, my contribution is in the Public Domain; to the extent possible under law, I have waived all copyright and related or neighbouring rights to this work. Obviously inclusion of works of previous authors is not included in the above. The TPP is no simple “trade agreement.” Fight it! http://www.ourfairdeal.org/ time is running out! -- Sent from: http://forum.openscad.org/