I can't seem to get the GP38-2 brakes to release fully everytime I play. Not sure what I'm doing wrong. Here are the steps I'm taking to get started after loading up the scenario (Y104 - Car Switching): 1. Insert Reverser 2. Turn on Gen Field 3. Set Cutoff Valve to Freight 4. Set to Forward 5. Release Auto Brakes 6. Set Throttle to notch 1/2/3 Train starts moving but BC is stuck on 27 no matter what I do. Am I doing something wrong?