I noticed the cylinder on my Taurus 605 has very stiff rotation. I clean the gun after every time shooting, yet it seems that the stiffness is occurring because of some accumulation in the front. Can anyone tell me if I should/if I even can/ take the cylinder off the gun and clean it? It's still shooting every time; it's not to the point that it's too stiff to rotate or throw it out of alignment, but I would like to relieve this tension. Is it normal for cylinders to become stiffer with time, or should I doing some extra cleaning? I was under the impression (as said the manual as well) that adequate cleaning could be performed without any take down. I have probably put 900-1100 rds through it since I bought it.