Ubuntu Servers :: Set The Default Files Created By Www-data To 774

I am trying to set the default files created by www-data to 774 (umask of 003).

I go to

Code:
/etc/apache2/envvars

and have set these parameters. NOTE: The only thing I actually changed was adding the umask 003 at the end.

Code:
# envvars - default environment variables for apache2ctl
# Since there is no sane way to get the parsed apache2 config in scripts, some
# settings are defined via environment variables and then used in apache2ctl,
# /etc/init.d/apache2, /etc/logrotate.d/apache2, etc.

[Code]....