I bore cut with my 32 es light no problem, also with my short bars on small saws.  I bore while bucking if the top is in compression and I can't get the saw underneath to cut from the bottom up.  Find it to be quicker/take less effort than getting the wedge out.
The closest mill to me is one of the top exporters of walnut in the country.  I know for a fact they are loading up container after container of walnut and ash logs to be shipped across the pond to China.  I assume it is getting some sort of heat and/or chemical treatment to prevent the spread pests/disease.  They are buying it up and submerging it in water to preserve in fear that the ash is the next American Chestnut.  

  Over half of the countless dead ash trees I took down last week are barely suitable for firewood anymore, if that.  Worthless at the mill. 
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