Has anyone bought/used a Woods or Bradco backhoe with subframe on a JD 4x20 series? I am curious to know how easy it is to mount/dismount these systems. I am familiar with the JD rockshaft assist subframe and have used it with a JD 375 backhoe. I thought it was okay so long as you were on level ground and the backhoe was standing at the correct angle. I'm interested in a third party backhoe as I would like to use it with another brand of tractor and not be limited to JD subframes. In addition, the JD backhoe is frankly a lot more expensive for what is probably a Woods re-branded with a different mounting system.