A cross-roller bearing with plug, which has the high stiffness enough to allow the cross-roller bearing to turn with causing no jar or wobble, and also the production process to realize the cross-roller bearing with plug with ease and accuracy. The oxetane functionality is homopolymerizable in reactions that can undergo cationic or anionic ring opening, and the cinnamyl functionality is polymerizable with compounds such as electron acceptor compounds. A prioritized list of detected security vulnerabilities is then presented to a user, including preferably a list of recommendations to eliminate the detected security vulnerabilities. A configuration discovery mechanism locates host system files and communicates the locations to the analysis engine. The base unit collects the information and sends the contact information to a correspondence server such as an e-mail server. In a laminating process, a correcting insulating layer is formed on a laminate when a predetermined number of layers are laminated or when a predetermined degree of warpage of the laminate is detected by monitoring.