I was at the range shooting non-pp bullets - then changed to pp bullets.  I first watered down the bore and wiped it dry.  Then shot the first bullet, blew five times into the bore, and tried to load the second - it stopped just prior to the rim.  I pulled it out and found that the pp was entering the bore but getting stuck prior to going all the way in.  I thought about cleaning the bore for each shot, but I am lazy and decided to just tap the case into the bore.  After five shots, I decided to use my trusty Cabella's multipurpose tool to cut the patch about 1/8" down from where it ended.  The result was the same group as before, but 1" to the right of my prior group.  I was using a chronograph and the velocity remained pretty much the same
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