Well i am slowly working my way up from the bottom! I did a couple lawn installations last year for contractors that just wanted a quick, cheap job. Well now i have some customers that want a top notch lawn so i figure i'd ask you guys for advice. This lot seems to have crumpy soil. I figure once i get all the neccesary grading done, i will harley rack all the rocks out of it. It will take two passes to get it good. Then i figured i'd spread 2'' of topsoil over the area. Last i figured i'd hit it up again with the harley rake down enough to mix the top soil in with the native soil. Is 2'' of top soil enough or do i need more?