G envelope and volume

Hi folks/PPis it possible to make the G envelope cut off volume completely? I seem to be only able to make it go quiet and still leave sound after the cutoff. I know there is the amp envelope too but I want to be able to make sudden and complete volume cuts, not a fade. It doesn’t seem to be possible unless someone can elighten me ?/PPIf it’s not possible, I really think it should be! :slight_smile: