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Old 05-22-2016, 01:59 PM   #3
MikeM
Montana Fan
 
Join Date: Feb 2007
Location: Fairfield Glade
Posts: 216
M.O.C. #6892
I think you'll find that the spots were caused by "artillary fungus". Nasty stuff to get off! I would suspect that the spotted side was near some landscaping that might have had a mulch covering like pine bark or similar.
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