GRAYS ATHLETIC 0
CARLISLE 2
Carlisle finally progressed to the second round, overcoming Grays following last week's flooodlight failure.
Goals in each half from Danny Graham and Graham Kavanagh (above) booked a home tie with Crewe - with a visit to Millwall the prize for the winners.
United's caretaker boss Greg Abbott said: "In our previous meetings we were given awarning about how well Grays could play.
We can be very happy with the result."