PTC employs six full-time CAD designers. Presently, five are utilizing CADKEY and one utilizes Autocad with Striker. PTC believes it is advantageous to keep our designs in house for better control internally, and our designers also get to know our customers' needs and requirements by working closer with them on design reviews. PTC is utilizing a 4.11 Novell network allowing plant wide communication of CAD and CAM data, plus work in process and account tracking.