Hi,
Jim Kelsey has updated the CAD files for the assembly and vacuum system including Parasolid format (.x_t file extension). They are available from the OLYMPUS web page:
http://web.mit.edu/OLYMPUS/CAD.html
Cheers,
Douglas
26-415 M.I.T. Tel: +1 (617) 258-7199
77 Massachusetts Avenue Fax: +1 (617) 258-5440
Cambridge, MA 02139, USA E-mail: hasell at mit.edu