Mark Robins wants his side to maintain the level of their performances against the top clubs The Tykes kept alive their play-off hopes while denting Nottingham Forest's automatic promotion ambitions on Tuesday night, a Daniel Bogdanovic double doing the damage in South Yorkshire. While opposite number Billy Davies let loose his frustrations at the lack of transfer activity at the City Ground in January, Robins said of the result: "We know all about our character. It's not a surprise. Forest join West Brom and Newcastle in failing to take three points away from Oakwell and Robins added: "We've become a team that's known to take the scalps of teams at the top of the league and not hit those heights when playing teams at the bottom. "That's got to change; we've got to maintain the form we've shown over the last couple of weeks."