Four wins on the trot for Ricky Duncan's team as goals from Ronnie Jones and Justin Hazell allowed them to take a two goal lead until giving away a penalty deep into second half injury time.
Elsewhere, Rhys Henry and second year scholar Tashan Adeyinka both grabbed goals in Ryman Premier League Harlow Town's 5-1 victory over Aveley in the FA Cup Qualifying First Round, where they are playing on loan.
Their goals were all scored in the last thirty minutes, Henry twice after the hour mark, Adeyinka in the last minute on his debut.