ok. hear me out. i lay in bed and play my bass alot. by accident a long time ago the sheet on my bed was touching all the strings just above the bridge. the sheet kinda muffled the strings and gave it a wicked tone. so now sometimes i do it on purpose. this gives it almost an upright bass, really muffled, sustained type tone. anyone know what the hell i'm talking about. i wonder if there are any products out there that do the same thing?????