Hi I have a Golden Valley Cultseeder. Its a great little machine it discs the ground,spreads the seed,and covers seed back up in 1 easy step. I have 3 sizes the GV36 can be pulled with ATV or tractor,GV60 can be pulle with UTV or tractor,then GV72 tractor only. It will do any size of seed from clover to corn. It is ground driven so seed always comes out even. Call (580)227-2345 ask for Chris. Here is a link to facebook check out the pictures and like my page thanks. http://www.facebook.com/pages/Golden-Valley-Enterprises/175671645868532