All converters audience - Modify or create new audience
I would like to create a new remarketing campaign using a specific remarketing list and exclude visitor who already converted.
Here's my problem. The membership of my audience is set to 45 days and the default «all converters» audience is set to 180 days. I don't think it's a good idea to simply exclude the «all converter» audience since the membership is way longer for the «all converters».
So, who can I modify or even create a new «all converters» audience? On a side note, my conversion are tracked by events and I don't have a thank you page. Exclude a specific url don't work in my case.