having one large ( and getting larger by the day ) squadron , was proving quite cumbersome so natasha split it into two , promoted two flight leaders to squadron leaders , and i generally had a cabinet re-shuffle , but topsy still tried to poke his oar in whenever he could , and looking at the carnage on the undercarriage assembly he noticed that not only had one end of the shredded pipe been anti-locked , but the end of the locking wire had not been bent over either .