Guys, im in deep Caca... I own a 96 Disco SE (all stock) and i went off-roadin through some trails the other day and ever since then ive been havin a funky vibration when i step on the brakes accompanied with a funky sound...to be as descriptive as possile, imagine hearin a tub drain while standin outside of the bathroom and the vibration feels like im draggin somethin underneath but ive checked the undercarriage numerous times and nothing! everything looks normal...i washed the car and took all the mud out (or so i think) and it still does it...Any ideas????...PLEASE HELP!