Ruger New vaquero cylinder help

[ironcowboy]

Well, as i was pulling my vaquero out of the gun safe last night, i managed to drop it...
 Luckily it landed on a cardboard box, and i couldn't find so much as a scratch on it, but then when i went to spin the cylinder after opening the loading gate (as always to make sure it unloaded) it turned real funny, kinda felt like something was jammed, and it did not click... Also, it turns backwards now?
I pulled the cylinder out, and the little part that rotates the cylinder when you cock the hammer looked like it was farther back in the normal and maybe not engaging?
Any help here would be great.

Thanks guys!