Friends, In advance of the meeting this morning, I have updated GlueX-doc-912 with plots of the magnetic fields at the ends of the Bcal modules for consideration of use of wire-mesh tubes in this region. It is also linked to the agenda. Cheers, Elton. Elton Smith Jefferson Lab MS 12H5 12000 Jefferson Ave Suite # 16 Newport News, VA 23606 elton@jlab.org (757) 269-7625 (757) 269-6331 fax