Hi, Stef Caunter here. The RG message board confirmation email is broken, so I'm posting here. I'm the 80s manager, did the incorporation, and AM licence; all the setup to allow the progression back to FM. We need to get Lysaght to post here, but I can't find an email for him. He was the 60s/70s guy and will know what happened to the original FM setup. No FM gear existed at all from 1985 on, and I knew every inch of the mansion and physical plant. The only gear was the carrier current setup. I too have heard about the FM signal story, but it was in the 70s in my version. Basically, we don't know. But it never happened in 1988 - impossible. Anyway, google me and find my email address.