Jay Saunders felt Tonbridge’s National League South derby win at Dover on Tuesday shows why they are where they are in the table. Saunders’ side responded after back-to-back defeats, as a goal in either half from ex-Dover midfielder Jordan Higgs and winger Francis Mampolo saw them to a 2-1 success in wet and windy conditions. Angels dominated for most of the match at Crabble. They are 11th in the table, four points off the play-off places, but have played more league fixtures than most above them. Tonbridge manager Saunders thinks his team would now be right in the mix for a top-seven finish i…