Hey guys, I have yard that needs to be leveled. They had about 20 trees removed and the stumps ground below the surface. The guy wants to remove some of the roots on the ground level. Is there any machine that could be used to til it up and break up the roots? It looks like after I level is once I will have to bring in some topsoil to fill in some low spots and put some fresh seed down. Any suggestions would be greatly appreciated. Thanks in advance.