Indeed so, ta.
I didn't go in to detail about how I will build the box other than to say the bottom will be open, but yes, a suitable very fine low denier mesh over the opening is part of it, as are silvered inner and outer surfaces, tightly grommeted cable entry points, and a well sealed lid (allowing access without disturbing the mounting or the mesh on the bottom face opening).
This is my starting point, and I'll deal with any challenges as they arrive; that's part of the fun as well as serving a practical purpose.
Last edited by The late XV105; 7th October 2007 at 22:10.
Reason: typo correction