NWR Tales S8 Ep.5: Changed?

NOTE: FantasticMrS had stepped down as my script editor last month. I like to give him all my thanks for doing such a great job with my episodes over the years. My brother will be looking after the scripts from now on. PLOT: The yards over at Wellsworth was very busy for Diesel and he was feeling rushed off his wheels. So Edward had asked the Fat Controller to see if there were any spare engines availble and that of course was Duck the Great Western engine. Can they get on with each other after so many years? All Thomas rights belong to HIT Entertainment/Mattel