The hosts never looked like breaking their duck here as goals from Jordan Gold, Eli Bloom, Rafi Leker, Adam Wilson and Adam Tauber saw the visitors cruise home.
Co-manager Delmonte said: “All we can do is win our games and hope Haroldeans slip up. That’s the only chance we have of winning the league.
“A couple of poor weekends means we are playing catch-up and we know the odds of us winning the title remains against us.
It won't stop us working hard and seeing where that gets us."