Welling recorded a fairly comfortable victory over Weston-super-Mare on Tuesday, while Sutton United moved up to fourth with a win against Havant & Waterlooville.
A brace from Frannie Collin (14, 71) fired Tonbridge Angels to a 2-0 win over play-off hopefuls Basingstoke Town at the Camrose.
Mark Goldberg's Bromley remain perilously close to the dreaded drop zone with a 1-1 draw against fellow strugglers Staines Town at the Courage Stadium.
A 22nd-minute goal from Michael Malcolm fired the hosts into the lead and they looked to be heading for a narrow win before Moses Swaibu received his marching orders in injury time for a second bookable offence.
It turned out to be a pivotal moment in the match as Staines substitute Ali Chaaban popped up deep in injury time to net the equalising goal.
Nicky Forster's Dover Athletic kept their play-off aspirations alive with a 2-1 win against Chelmsford City at Perry's Crabble Stadium.
Billy Bricknell put the hosts ahead on the half-hour only for Cliff Akurang to level matter with a well-placed header.
However, it was James Walker who had the last with a late winner to help his side claim at vital three points on home soil.
An injury-time goal from Phillip Page fired Farnborough to a 1-0 win over 10-man Eastbourne Borough at Rushmoor Stadium, with Carl Rook seeing red for the visitors.
10-man Sutton United made it five wins on the bounce with a 2-0 victory against Havant and Waterlooville at Borough Sports Ground.
Tony Taggart opened their account after just seven minutes and Leroy Griffiths doubled their advantage on 43 minutes, before Craig Barrett-Braham received his marching orders for a second bookable offence.
Jamie Day's Welling United moved even on points with second-placed Dartford after a 2-0 win over Weston-super-Mare at Park View Road.
Jack Parkinson gave the Wings the lead with a 35th-minute effort and Loick Pires made sure of the result when he found the back of the net on 50 minutes.
Basingstoke 0-2 Tonbridge Angels
Bromley 1-0 Staines Town
Dover 2-1 Chelmsford
Farnborough 1-0 Eastbourne
Sutton Utd 2-0 Havant and Waterlooville
Welling 2-0 Weston-S-Mare
YOU TO HOGMAN,as they say chin up fresh slate and away we go again ready for new season hope the new ... MORE >>
By moore131170 on Fri, 17th May 13
|BlueSq South Standings|
|10||Havant and Waterlooville||58|