On Fri, 10 Dec 2004, Laurie A Duncan wrote: > As long as you don't consider a screwdriver to be a WMD, that's all you need > :) As long as they don't use metric screwdrivers or something over here that I don't know about! ;) > Flip the empty enclosure upside down and you'll see the screws that hold the > metal sleeve to the acrylic shell around the perimeter of the top vent. Be > careful not to tear the grille webbing. Thanks for the tip Laurie. I'll try that if Riba's paper trick doesn't work. Allan