i bought a vaquero the other day and it has a problem. when I spin the cylinder everything is fine...when I spin the cylinder with it loaded the rim of the ammo catches on the bottom of the loading gate latch or same thing happens when I cock the hammer to shoot it & the cylinder spins. It's a 44 mag & judging by the serial number it was made in 1994. Thanks in advance for any help you guys can be about this matter.