Hi All- A newbie here and have a question. I bought a Century Arms AK some time ago. Looked clean when I bought it and test fired it. ran about 6 rounds through it, no issues, then stuck it in the closet. Decided to strip it down and give her a good cleaning. Issue I have is, I couldn't get a pipe cleaner or even a piece of wire of any kind through the gas port hole and into the barrel. I can do this with my old AK made in Romania. Anyone ever have or heard of this problem before. TIA!