In form Arsenal striker Robin Van Persie has admitted he is baffled at current events at the North London club. Whilst he says he is happy the team are still creating chances, he has shown his displeasure at the countless spurned chances his side are dishing out, calling for his fellow strikers to be more ruthless in front of goal. "In the last three games we have had three draws and that is just not good enough."It is six points missing - if we had those six points, but this is if, if, if. It is not really working. What can I say?"We are still creating the chances. Even with 10 men against Spurs we had a few chances. I am not really worried because we are still creating. Sometimes it is me to blame or a player to blame. Sometimes we are unlucky. Everybody can judge that for themselves."