Manager Jay Saunders issued an apology to Tonbridge’s fans after their FA Cup run ended in emphatic fashion at home to lower-division Harborough Town on Saturday. National League South Angels were slight favourites for the first-round tie – a match which attracted a record attendance of 3,132 at Longmead – but Harborough ran out comfortable 4-1 victors. Asked if he had a message for the club’s supporters, Saunders replied: “I’d like to give an apology because we knew how much it meant to everyone. “I had a chat at the end with a supporter, who was disappointed and sort of let his feelings be k…