I dont know what is going on with the new guitar I bought but it makes a funny noise like there are little feet running around on the inside of the guitar. I didnt notice this the first day I used it but when I picked it up to play last night it totally freaked me out when I heard it. I am 110% sure we dont have roaches, ants, spiders, or any insects or rodents in our home because we get it sprayed every few months to be sure of that. The thing is I hear the noise not just when I am moving the guitar but sometimes when its stationary. Should I take it back? Its the Gretch guitar by the way. Is this something all RB guitars do, this is my first RB guitar.