On Wednesday, January 15, 2014 11:22:55 PM UTC-6, Ralph Mowery wrote:

Ever think about buying a couple of extra chains ? It may be quicker to
change them than to sharpen the saw in the field.


I agree...multiple chains...and maybe one of these?
http://www.harborfreight.com/electri...ODM0NiJ9%0D%0A