South Shields are looking to climb back to the top of the Northern Premier League when they travel to Grantham Town on Tuesday.
The Mariners surrendered a two-goal lead in the closing stages of Saturday’s match against Bamber Bridge to draw 3-3.
The result ended their seven-game winning run in the league and left them second, two points behind leaders Warrington Town.
With Warrington not in action on Tuesday, Shields will go back to the top if they win at Grantham.
However, joint manager Lee Picton has warned his side they cannot afford many more slip-ups.
He said: “You can’t say at this stage of the season that it’s an absolute must-win game, but we’ve got to do everything we can to go and get three points because if we keep slipping up, things will be taken away from us.
“We can’t let ourselves get into that position where we have too much of a mountain to climb.
“We’ve dusted ourselves down and go into this game with a fresh mindset as we look to start a new run.”
Grantham are 18th in the table and this week signed three players, including Lincoln City striker Jordan Adebayo-Smith on loan.
Adebayo-Smith scored a hat-trick against Shields’ academy team in the FA Youth Cup earlier this season.
Picton is expecting a difficult game as the Mariners look to recover from Saturday’s disappointment.
He added: “We’ve had to dust ourselves down.
“There are 14 games still to go and I’m sure there’ll be many twists and turns between now and the end of the season.
“We’re no longer in the coveted position of having things in our own hands.
“If you look at where we were three or four months ago and the amount of ground we’ve made up in that time, we’ve got to go and put another big run together to try to amass the maximum number of points possible so that hopefully come the end of it we’re where want to be.”
Shields are hopeful Dillon Morse will be fully fit after being named among the substitutes on Saturday because of a groin complaint, but Lee Mason is doubtful with a calf injury. Carl Finnigan, Barrie Smith and Anthony Callaghan continue to miss out.
Kick-off at South Kesteven Sports Stadium – which has a post code of NG31 7XQ – is at 7.45pm.