Emmanuel:

Thank you for the first beta of SH3D v3.

The compass shows when starting a new design, then disappears when loading a model made with a previous version. Unfortunately your solution doesn't work (under Ubuntu 10.04), because nothing happens: no pop-up window or anything.

On the side: would it be an idea to move these settings to the Preferences menu? The Plan menu is very long already, even when not counting the additions from the Edit plug-in.

Hans