Lots of good info in this thread. I am wanting to start cutting my patches at the muzzle. Its very true that centering a precut patch is a pita. I would imagine the knife has to be very sharp. A Razor blade would zip through it, but thats not exactly correct. One of these days I'll get a possibles bag and all together.
"You're so drunk you cant hit nothin, In fact you're probably seeing double"...."I have TWO GUNS one for each of ya"