GB3PI logic update

As mentioned before, my antenna was used in the early days of GB3PI in the 1970s. GB3PI was the very first UK repeater. In the early days I was a regular user. I don't think I have used a repeater in the last year!

According to Southgate News the logic of this repeater is being updated early in April. Sorry, but repeaters don't "float my boat". To some, especially with internet linking, they are an important part of our hobby.

See http://southgatearc.org/news/2018/march/new-revolutionary-logic-for-gb3pi.htm#.Wr9nDExFzIU