Once we took down the old plexi, we headed over to Acrylic Works to see if they'd drill holes for us. David greeted us, and diligently set to work preparing the old piece to be a guide. It turns out our new acrylic shield was not perfectly cut, and with the need to fit it exactly in the opening, we needed to get it cut down. Fortunately, the guys at Acrylic Works were eager to help, but of course, it wasn't free. : ) They cut us a break though, and got the job done in one afternoon....but...