Table toppers Torquay United are now aware they can stretch their lead and know it’s an important night.
The Gulls face Altrincham who are impressing everyone with more than just their results but relentless style of play once again.
Victory, regardless of other results, would see Gary Johnson's team take a minimum of a 12-point lead.
Third take on fourth, meanwhile, and Simon Rusk wants to build on his blistering start for Stockport County. Sutton United make the trip to Edgeley Park.
The only National League club unbeaten away from home are Bromley.
Neil Smith takes on Neal Ardley as Notts County try to become the first side to get the better of them on their travels - but they will need to keep top scorer Michael Cheek quiet.
Wrexham already have the same number of away wins on the board as they claimed all of last season.
Can they make it five at Eastleigh, a ground where they have a good record?
Chesterfield played superbly with ten men to take a point at Dagenham on Saturday and they will fancy their chance of keeping their play-off push going at home to King’s Lynn Town.
Barnet can’t afford to lose seven games in a row but they face a challenging night at Aldershot Town.
Boreham Wood and Weymouth both lost narrowly on Saturday and want to put that right when they meet at Meadow Park.
Tuesday’s National League fixtures
Aldershot Town v Barnet
Boreham Wood v Weymouth
Chesterfield v King’s Lynn Town
Eastleigh v Wrexham
Notts County v Bromley
Stockport County v Sutton United
Torquay United v Altrincham