I watched Youtube videos on cleaning revolvers and they tend to leave cylinder in gun. I've found it easier to take out the cylinder to clean, while there was Locktite on the yoke screw originally I don't put any on? since I clean allot, never seems loose, any problem with this? I shoot about 100 rounds week through 686 mix .38 and .357. I clean after every session. Any good method for getting the .38 carbon rings out. Seems like a allot of work. I use hoppes #9 and Kroil to clean.