I have a JD five foot 3 point disc for the 8N. I filled the front 6.50-16 tires with calcium chloride so I could keep the front tires on the ground MOST of the time when the disc is in the air. The 8N, with a newly rebuilt good running engine will only pull that disc in soft soil because it has draft control to lift the disc when it loads up.

I pull an old seven foot offset disc (no tires) with the 4020. And have had to walk to the house many times for a second tractor, and the wife, to pull me out when the tractor spun itself down and got high centered in dry sandy soil.

People who choose to brew up their own storms bitch loudest about the rain.