Has anybody had any luck in tracking down these Precision Secret Horns or PSHs? I searched the RBC kits website, since they went to the trouble of contacting Danny Fenton in his "True to Life" article on the current home page, but unfortunately I cannot find these "swingee" hinges. I tried twice to contact RBC Kits by email but unfortunately nobody is answering. I also checked the Kavan website, who were the makers of these hinges, but they are no longer featured on their website.