I clean my 54.cal with very hot soapy water.I change the water 3 times.I suck the water up and down about 30 times.Then I use a bristle brush.Then I use TC #13 bore cleaner on some cleaning patches.Then more brushing,then more TC 13 bore cleaner with patches.The patches start out black then slowly get brown with less and less dirt but I could run 100 patches down and still would get some dirt.Am I doing something wrong or should I not be so fussy??