A year after so nearly breaking the world speed record for the P1 SuperStock 250 class, Andy Foster and Charles Morris returned to Lake Coniston last week and set a new record of 68.15 mph. Situated in the heart of the Lake District, Coniston Water is regarded as the spiritual home of record breaking. Its link with speed records goes back to Sir Malcolm Campbell in 1939 and it has staged the famous Powerboat Records Week since 2005. Andy and…