 those issues out of the boards and then it goes into our finger joiner and that finger joiner then puts all those really good pieces of wood back together to form one continuous piece of wood that's essentially defect free and the finger joining process has been around this is not something that's brand new no no no this is new to us in the industry it is it is a little bit and you've seen if you go you know i guess east of texas down you know kind of the southern seaboard there you see a lot of