The seventh-placed Blues head to Halifax Town tomorrow for the first of their final three league games.
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But Maher insists his side will not be letting up in their pursuit of more points.
“We’ve got the play-offs and that’s brilliant but we want to keep pushing forward and I want as many points as possible,” said Maher.
“We’ve got to keep going and there can’t be any let-up.
“We’re delighted of course and it’s an improvement again but you get to the play-offs to win them.
“We’ll cross that bridge when we get to it but we’ve got a game on Saturday and we want to win it.
“Our full focus is on that and getting more points.”
Halifax sit eighth in the National League standings but are now eight points behind the Shrimpers with only two games left to play.