Original sentence: Launched with the usual Branson fanfare with promises of new high-tech tilting trains and enhanced levels of service, Virgin Trains soon ran into problems with the aging rolling stock and crumbling infrastructure it had inherited from British Rail.The company's reputation was almost irreversibly damaged in the late 1990s as it struggled to make trains reliably run on time while it awaited the modernisation of the West Coast Main Line, and the arrival of new rolling stock
Edited sentence: Although the company faced initial problems while an £8billion modernisation scheme was completed on the West Coast Main Line, the arrival of new rolling stock has brought unprecedented punctuality levels on this route, created the fastest-growing part of the UK's network, and has brought thousands of domestic airline passengers back to rail travel.Launched with the usual Branson fanfare with promises of new high-tech tilting trains and enhanced levels of service, Virgin Trains has turned round the problems with the ageing rolling stock and crumbling infrastructure it had inherited from British Rail