With Cup win
chested down a right wing cross for Caton to fire wide from 12 yards out.
Quakers made two subs at the start of the second half, and even though they had plenty of possession, they never really penetrated the Shields defence.
Shields always looked dangerous on the break, and Quakers keeper Bartlett did well to block a close-range shot by Jamie Holmes, then he went full length Briggs.
It was all over in the last minute when Shields broke away, and Michael Richardson set up Finnigan to side-foot home in front of the Shields travelling support. to deny Robbie