Figured I'm retired, I have time.....wanted to run the battery powered pole saw....got to a point of diminishing returns. Prolly a better way to deal with this one is what I usually do...EXCAVATOR or chain and International 1066, yank it out of there and have at with a real saw. But not everyone has an excavator. Anyone can buy a pole saw....but after a while reality sets in, even with me with "retired time", a documentation of such an event 
