 Your install time, let's say it's a case combine, it takes us two days to install it and we need to install it with a chopper. So it's not really a feasible product to just bring out to the field and demo. But what we do have is tons of research on it as well. And we've got a list of customers that have been running them for four plus years that we let anyone interested call these customers and ask them what their thoughts on it are and if they would purchase another one.