So this is what Marketo said "since this campaign is a trigger campaign, you will not want to use the ‘Random Sample’ flow action with a trigger campaign. To keep it simple and to make it work, for now, please get rid of all the Choice steps, and ensure that you’re sending them only one e-mail. If you’d still like to send different copies of emails, I’d recommend using Flow Steps such as, “If First Name starts with a, b, c, d,e,f’ etc, then send Email 1, If First Name starts with g, h, Ii, j, k, l, m, then send Email 2, etc. That way you’re emulating the random sample functionality for a trigger campaign."
I setup the random sample but it's not working correctly 😞 Is it really not possible to build A/B test for nurture? A trigger is what is going to send someone to any nurture so I dont see how this is different. The trigger is just 'a field is completed'. Any thoughts? Just doesnt seem right to me...