There is an issue with class 37/5 brakes on WCL. In the scenario with the Turbot wagons, you set the brakes to vac goods. But when you have to uncouple to run around the train the brake setting jumps back to air goods. You have to walk back to cab 2 and change the brakes to vac good again. This happens each time you uncouple from the Turbot wagons. It's a pain to keep doing and should not be happening.
