Changing set up on disc harrow

The only trick will be getting the disc leveled enough front to back. It depends on the style of the disc on how it levels out. If the front goes clear to the ground since there isn't any front blades you might have to make some sort of bracket to lock the front of the disc to the hitch. But with some modifications, if needed, I don't see why it won't work.

It may take awile to make a raised mound, the disc doesn't throw much dirt in a pass with the angle they are currently set at. There are special impliments to make ridges. They are basically two large disc blades angeled twords eachother at a pretty good angle so they throw a lot of dirt. Shouldn't be too expensive, compared to a disc like you're going to try to use.