The SDX drill seems to be well received in many areas with the exception of the plastic, planter type closing wheel. If you decide to go with this drill I would suggest you try at least a couple rows of our Dawn Curvetine II closing wheel kit for the SDX for closing, durability of the wheel and less applied pressure required. This leaves more weight/spring force to get the row units into hard ground without hanging massive amounts of weight on the bar and wearing out bushings with high force settings.

Jim at Dawn