37601 gets to grips with the 1 in 30 gradient as it climbs away from Folkestone Harbour with the Pathfinder Tours 1Z88 14:00 Folkestone Harbour to Dungeness 'Atomic Harbour Master' railtour on 20 October 2007, by this time running an hour late. The noise was awesome as the train slowly ascended the steepest gradient on the Railtrack system. Even more noise was generated after the train stopped a little further up the bank and then obviously had to restart on the gradient. 37603 was also providing full power at the rear. Note the odd layout of the tracks, as they pass between Dyke Road and the Tram Road. The sea can just be glimpsed in the distance.