Sub-soiled for a2660

[AHNC]

I have heard that a tiller can create a "hard pan" at the depth of its reach. I was digging some potatoes with a heavy pitchfork and was surprised how firm that base was the 6-8" below the surface. I'm going to weld up a single tooth to attach to the 3ph on the 2660. I know it won't be able to pull much before loosing traction, being a BX, but want to give this a try. It is good loamy soil and not to boney. Any idea who makes the best "tooth or spike" for this. All ideas welcome. Much obliged!

 

[sixdogs]

Be sure to subsoil when the ground is dry--it "shatters" better.
Also, you don't need to rip down to China. Just below the hardpan is all you need.