Abstract: Embodiments describe an eartip including an eartip body having an attachment end and an interfacing end opposite from the attachment end. The eartip body can include an inner eartip body having a sidewall extending between the interfacing end and the attachment end, the sidewall defining a channel and having a first thickness near the attachment end and a second thickness different from the first thickness at the interfacing end. The eartip can also include an attachment structure coupled to the inner eartip body at the attachment end, the attachment structure having an inner surface and an outer surface. The attachment structure can include an upper region interfacing with the sidewall and defining discrete through-holes, a lower region below the upper region where the inner surface defines a plurality of recesses positioned around the lower region, and a mesh extending across the channel and into the upper region.

Abstract: A multiple row agricultural implement with adjustable ground-working tools which allows use with a variety of row spacing configurations. Ground-working tools, which may include chopper baskets, drag harrow spikes, drag boards, rollers, etc., are mounted on each of two or more fixed width sections of a tool bar. Embodiments of such horizontal adjustability of the ground-working tools may include sliding ground-working tools along a horizontal axis to alternate positions; removing ground-working tools, reversing the ground-working tools 180 degrees, and reattaching the ground-working tools; removing ground-working tools, swapping positions of the ground-working tools, and reattaching the ground-working tools; or removing ground-working tools and reattaching the ground-working tools in an alternate position.