So , I am going over the Boss today and decided to pull the rear inner rat fur liners out to inspect behind them. Holy crap !! What's the point of these? They are full of sand, gravel and general road crap. They obviously don't protect much and will probably cause rust looking forward. Is there any reason other than possible sound dampening for these? I might just put them on the shelf . They are held on with plastic nuts and come off really easy. Has anyone else pulled there's ?