yeah yeah.. anyway, quick question. when you take the rear stock diff breather off how can you tell if it is clogged and if it is clogged can you clean it out with brake cleaner? the reason i asked is bc i was checking my spare the other day to make sure it is full of air and looked at the backside of the rear wheels and noticed the passenger side looked like it had leaked something at one point in time. maybe i am just paranoid but i figured i would ask. what i was going to do is check the rear diff breather to make sure it isnt clogged bc if it is ill take the wheel and the brake cover off to check it out further. it has 96k miles and is babied but you never know when that thing will clog up and mess the seals up from pressure.. what do you guys think?