Manager Mark Stimson isn’t expecting any favours from his former club in Margate’sIsthmian Premier survival bid. Gate, now unbeaten in four games after their 3-1 victory at relegated Kingstonian lastweekend, will host champions Hornchurch this Saturday – less than 48 hours after an away match against Potters Bar. While Hornchurch already have the Isthmian Premier title secured, Stimson, who enjoyed an FA Trophy-winning five-year stint with the Urchins before he left last summer, knows they will be in no mood to rest on their laurels. Ahead of a crucial double-header, Stimson, also frustrated w…