I tried s.eVar4 = getNewRepeat(); and waited 30 mins to revist the page and im still seeing a new visit  

I downloaded the Common Analytics Plugin and have initialised getNewRepeat. I then used the adobe analytics extension to set variables and I've put opened editor and have put in s.eVar4 = s.getNewRepeat(); When I look at debugger I see that eVar4 is always "New" despite the fact I have used the same...