Wimbledon diary: Sinners mental metrics, elite queuing and gin-scented candles

Patience is required to do anything, except restringing rackets, while data gathering has gone to a new levelWhile thousands of fans shuffle around the grounds and soak up Wimbledons familiar mood of British unflappability, behind the scenes there is a hive of activity to keep the show on the road. Nowhere more so than at the restringing facility, which processed a record 6,565 rackets at last years tournament - an average of nearly 500 per day. The balls change slightly every year, says Josh Si...