Well , it's just the way it goes. You take a couple of disgruntled customers, who say they got lost on the way to Meadowhall, out for a ride and make them fix all the signs they say they missed. Then, when you get back to Sheffield Station and offer to buy them a drink (Celia had to go home and get dinner) who should you run into but a whole bunch of Sustrans Bike It officers who've been out to the Peak District for a team meeting. So naturally you make the last remaining Disgruntled Customer buy all the drinks. Hooray!