Hi all,
I have received this response today from the technical support team at 3d connexion, I haven't had the chance to try it yet, but thought I would share it with you.
"Hi Sally,
thank you for your patience. I have an answer now.
First delete all the com.3dconnexion files in the hidden Library folder.
To access this folder, leftclick on "Go" in the Mac menu, then press and
hold the Alt key. A new MenuItem will appear - Library.
There open the preferences and delete all files that have a 3dconnexion in
it. (This is the place where the buttonmapping is saved)
Please check if SketchUp doesn't, in the SketchUp PlugIn folder
(Library/Application Support/Google SketchUp 8/SketchUp/plugins/)
that the 3DxSketchUp.bundle.plug and the 3DxSketchUp.rb is in there. (These
two files are for the navigation in SketchUp)
Then install the plugins again via the 3Dconnexion preferences. The files
should be back again. Just make some short changes in the SketchUp Profile
in the 3Dconnexion preferences. Now check the hidden Library folder again,
to make sure a new com.3dconnexion file was created.
The next step is to reboot the system and start SketchUp again. Is the
navigation still working? Check if files in the SketchUp plugin folder are
still there. Also check if the config file (com.3dconnexion...) file is
still there. "
I'll try this tomorrow, but as I've tried similar things before, and have had temporary success but then it's stopped working again, I'm not holding my breath!
Best regards, Sally