Fantastic slot closing on the GD drill. Even when it passes tramlines.Thanks for your reply. What sort of speeds are you talking about?
My experience with disc drills is limited to the cross slot where down force is measured to keep altering pressure for the conditions within the paddock. Meant lots of weight needed within its design. You are obviously using the hopper weight to achieve a similar objective.
Does the slot on the weaving expose the seed if working in slightly damp heavy soils that dry out after drilling?