Hello everyone. I have a plow, and disks. I was wondering what the disks are for, and also which comes first? I have been pulling the plow to loosen the top layer of dirt, but i have no clue what the disks are for. Also the 5.5hp is doing well pulling about 6-8 inches deep. Any input or tips for plowing and using the discs would be greatly appreciated. :confused2: