Danny McKinley's own goal gave Sychdyn the lead after just six minutes but Brynley Preece levelled after 75 sending the game into extra time before jones won it for the hosts after 114 minutes.
Halkyn Utd also progressed coming from two down to win 3-2 at Flint Mountain, early strikes from Leon Pickford and Richie Hughes gave Mountain a half time lead but utd responded through Dylan Evans, Ryan Tierney and Nathan Jones. Acton are through after a 3-0 defeat of Mold Town Utd, Jason Williams, Adam Smith and Matt Sutherland on the scoresheet.
Deeside Phoenix were too strong for Castle Park and they progressed with a 4-0 win, Ross Hughes and Ryan Edwards gave Phoenix a half time lead before Chris Woodward (70) and Lee Woodward (90) completed the scoring. In the Premier division Aston Park Rangers went five points clear at the top with an impressive 4-1 win over Aston FC in the local derby, Karl Lloyd scored twice with Josh Cooke and Adam Frank Randles adding the other two, Connor Wooley scoring for Aston.
Gresford SSFC proved too strong for Flint Town Utd Reserves running out 2-1 winners thanks to goals from Stuart Read ans Mike Jones after Ieuan Hewitt gave Flint a sixth minute lead.