Arsenal manager Arsene Wenger has told his players they have to hold their nerve to claim a top-four spot in the Premier League. GettyImagesArsenal celebrate Lukas Podolski's goal • Blog: Substitutes help save lacklustre Arsenal The Gunners jumped into third spot on the table after a late three-goal salvo claimed a valuable 3-1 win against Norwich City on Saturday. However, the north London club is only a solitary point above its rivals Chelsea and Tottenham, while Everton remain in the hunt a further three points adrift. And with Chelsea holding a game advantage over Wenger's men, the race for a spot in next season's Champions League is expected to go right down to the wire. However, Wenger said the club's current position on the table was of