 If it has connected, then I would leave it. Now, if you have sod, is it weedy? Is it also weedy, Catherine? There are lots of weeds. So it's not so much the sod that's the issue, but it's the plastic mesh netting that was on the backside of the sod roll that's there. And I just don't know, can we till with that there, or is that going to get all caught up in the tiller? I think you probably can. I mean, in my experience, those types of backers are designed to stay there and not be removed, and they just sort of deteriorate naturally away.