A friend that I worked with told me something today that I've never heard before. He claimed that it is necessary to fire a few rounds immediately after cleaning your weapon or that it would not be accurate. Supposedly someone told him and he didn't believe it so he cleaned his Kimber, fired, hit low, to the left, then not as low and to the left, then dead center. I've heard of excessive oil in the barrel affecting accuracy, but he said something about carbon buildup in the barrel, I've never heard this before. Anyone care to comment?