 Is that easier to do? So if you're doing a roof, is it easier to go ahead and put on siding at the same time or does that matter? Yeah, it's easier because especially if you have siding that's above the roof, like if you have dormers and stuff, because that allows someone to be able to take the siding off and do the flashing for the roof the proper way. And then you can put the new siding on there and nothing has to be touched for the next 30 years.