1976 Binbrook squadrons (5 and 11) went to Leconfield while the Binbrook runways were being refurbed. Two lots of engineering arrived to make his life miserable. He really gave us a hard time (I was the advanced Snco to sort things out and had all my lot on 252's within the wek !!) This was tolerated for 4 months then AVPIN took over ! Avpin and lawn do not go together and the SWO had a lovely manicured lawn front of his office. I appears that some individuals had written across his pride and joy 185 in large numbers with Avpin. He never "cottoned on" that 185 represented "I hate five".