Subj : ... To : Brother Rabbit From : August Abolins Date : Sun Dec 06 2020 22:25:23 BR> It is most likely cheaper to replace the entire cylinder than to repair such a sensor. My primary concern would be the easy vandalism such a device would attract. --- tg BBS v0.6.3 * Origin: Fido by Telegram BBS by Stas Mishchenkov (2:460/58) .