This successful period in the 1950s .
It took the club until 2012 to win their next trophy , defeating Back 7 - 6 on penalties to lift the Co-operative Cup after a 1 - 1 draw .
Since this successful period in the 1950s , it took the club until 2012 to win their next trophy , defeating Back 7 - 6 on penalties to lift the Co-operative Cup after a 1 - 1 draw .