Join Date: Mar 2013
Location: N. Central Florida
Is the stripe raised or just discolored? If raised, then you have a chipped blade. If discolored, then you might have hit something that left some type of residue on the blade that is being transfered to the wood. You can try wiping the blades down with some type of solvent (acetone, mineral spirits, etc..) and see if that helps. If it is a raised stripe, then you most likely have a chip in the same location on your blades.. to fix, you can try to offset one of the blades slightly to either side. Hard to determine exactly without actually seeing the problem.