Meanwhile, back at base I started to look into a problem with the pax unit intermittently blowing a fuse.
After a lot of brainsearching I found that a unused circuit was faulty and was causing the problem. So I isolated it properly and we should now be ok as we have enough good working spare lines.
In the pic below, the line ccts are in the top left corner, just the right height for a backache?
Meanwhile, over at Todd they were making great progress with the tower and the pole was stripped bare, ready for derusting and a few fresh coats of paint.