(12 Dec 2015, 4:29 am)Kuyoyo wrote Not sure if I've put two and two together and made five, but I have a theory as to why 7486/7 are at Stockton...
And it's to do with 1914-7/20/2. As only 2 or 3 of these are so far confirmed as DDA modified, and with Thorntons presumably shutting down for Christmas and New Year shortly, at a guess the B7s allow at least 2 Cadets to be away this week for work. That also then allows what remains of the unmodified Cadets to be withdrawn ahead of DDA deadline day.
Wouldn't it be easier to leave the deckers at Redcar and give Stockton two of Redcar's Pulsars if they're not using them on the X12?