can anybody help i was playing the other day and my mini was breaking paint on about every third shot after cleaning the marker and hopper for the forth time i gave up not sure if it was in the feed neck or just infront of the bolt it was a cold day and the paint was frostbite tried cleaning the detents and a bit of oil and raiseing the hopper in the feed neck but problem was still there the only thing that seemed to help a little was raiseing the hopper slightly out of the feed neck but was still breaking when fireing fast