Did you buy it new?
Ever consider that pervious owner hid a dead body in there and it's still stuck in there trying to escape its untimely demise sometimes?
As a paranormal expert myself, I'd be totally willing to trade you my stock 330 trunk for it in the name of researching yours, that is, if its a cf csl rep? Preferably Vorsteiner? Happy to make the sacrifice for the betterment of important research. Thanks...