By the summer of 87 Sheffield departures to Dore and Hope Valley had increased from:
5.47, 6.31, 9.32, 12.33, 14.45, 16.31, 17.31, 19.33, 22.25
to
6.04, 6.55, 7.23, 9.39, 10.49, 12.42, 14.49, 15.47, 16.35,17.36, 18.40, 20.27
I don't think there ever was a rush hour along the Hope Valley...