Southern League Premier King's Lynn won an eight-goal thriller against Bishop's Stortford at Woodside Park.
Mark Warren missed a penalty for the visitors before they took the lead through Adam Smith's curling free-kick.
But Roy Essandoh drew the home side level from Dave Collis' free-kick and Danny Morgan's effort made it 2-1.
But another Smith free-kick, a double from Michael Frew and Matt O'Halloran's header took the Linnets through despite Alex Martin's late deflected shot.
Bishop's Stortford: Wright, Collis, Gwillim, Porter, Stanbrook (Mason 75), Gillman, Howell (Lockett 75), Morgan, Essandoh (Innocent 71), Midson, Martin.
Subs Not Used: Young, Stewart.
Booked: Stanbrook, Porter, Morgan.
Goals: Essandoh 36, Morgan 40, Martin 81.
King's Lynn: Marshall, West, Smith, Warren, Cooper, Camm, Jack Defty (Nolan 79), McMahon, Frew, Notman (Norris 90), O'Halloran (Charlie Defty 85).
Subs Not Used: Higgs, Gaughran.
Booked: Cooper, Warren.
Goals: Smith 27, 45, Frew 55, 61, O'Halloran 71.
Att: 1,750.
Ref: S Tomlinson (Hampshire).