The class 166/5 is my favourite (if you didn't know). On TSW the class 166 is incredibly detailed. However, I have noticed the rev when the throttle is pulled, doesn't sound like what my locale does. Newbury Station is my locale. There is branch for it on TSW GWE, yet incomplete (duh!). The class 166 is missing the 'Throttle Rev'. In addition, the class 166 also has FGW liveries, and some GWE liveries have FGW interiors. Please add/fix this. PUS MORE TRAINS AND EXTEND DA ROOOOOOOOUTE!!! We love you Dovetail Train Simulator.