I have a big 3 mag mount triangular High Sierra mount that I tried to take apart. Some of the parts have corroded over the years and the coax connection to the base was arcing. Figured I could just replace the parts and the coax and be done. Well, didn't go as planned. My replacement parts looked the same, but don't appear to fit. To make it worse, the kid tornado knocked parts everywhere and I am missing some. The website on the antenna says "www.cq73.com". But that must be an old website. They appear to be in business but I haven't been able to find a website for them to buy parts. All I've found so far are retailers selling their screwdriver antennas. Any idea what their website is now?