I received my first ever Snap-On Torque wrench so I am not familiar with this style at all. It is a qtr-2100d model 15-100 ft lbs. When I dial the wrench to a certain setting them bring it back down to 15 ft lbs for storage there is a thick brown grease left on the shaft covering the setting number. Please see picture. Is this normal or is something broken? Doesn't seem like it should be doing this. I couldn't find an answer on a google search and Snap-On's customer service is backed up a few days. Thanks in advance.
