The row widths vary greatly after seeding
The parallelograms are incorrectly aligned.
- Adjust the alignment of the parallelograms on each row, Aligning the parallelograms on the rows.
Wrong direction of travel.
- Observe the direction of travel and drive through the field the same way as for seeding.
The seed drill is not correctly set.
- Check the setting of the seed drill.
The bearings of the seed drill are defective.
- Check the bearings on the seed drill.
- Replace defective bearings immediately.