Watchers VS Users

Hi

  1. I do have a bit of confusion in terms of metrics reporting which i got after a small test.I have injected 60 users/sec,when gone through below graph Watchers and Users…i could see the graph value ranging in between 110 to 120 for entire test instead of showing 60.Can anyone give a clarification for this.

  2. Coming to gatling script compilation,i am unable to find syntax errors in my gatling.log file.If there is any syntax missing,the entire script is not getting compiled rather than showing any syntax missing in that file.How could i find missing syntaxes in my script?