Bradley Tarbuck hit a hat-trick as the Hawks ran riot against AFC Sudbury.
Lee Bradbury’s team won 6-0 with Ryan Woodford, Theo Lewis and Alfie Rutherford also scoring.
Meanwhile, Ryman League premier division title rivals Bognor drew 1-1 at Leiston.
Jimmy Wild scored a last-minute equaliser for the Rocks.
Gosport lost 2-0 to Margate in the National League South.
Petersfield were beaten 4-0 at Kempton Rovers in the Southern League premier division.
In the Wessex League premier division Horndean drew 2-2 with Amesbury Town.
AFC Portchester lost 2-0 to Portland United.
Baffins Milton Rovers beat Stoneham 4-2 in division one.
United Services saw off Pewsey Vale 4-3.