After finding the layer, push the rod harder until it passes just through the compacted zone. Mark the rod at this point and measure it with a ruler or tape. Adjust the depth of the plow point to be just one inch below the bottom of the compacted layer. Plowing to any greater depth is unnecessary, resulting in wasted fuel and additional power requirements. Depending on the number of legs on a Paratill , figure 30 to 35 HP for each leg.
Plows have only CIII capabilities for hitching.
Once the depth has been established, the plow should be pulled into the sod to determine if it is level. The bottom of the plow should be parallel to the soil surface. If no hitch links require adjustment, set the gauge wheels to the desired height. If there is no plow pan or compacted zone, this can be 12 to 18 inches, depending on what is desired. After you ensure that all hardware is tight, the plow is ready for use.