nono the chocks have been doube checked and its not bumps that cause the vibration. I talked to a few people and they are telling me my LSD is probasbly starting to go. First thing to do in that case is change the fluid, but thing is that LSD fluid never has to be changed, and my bentley manual says i need BMW SAF-XLS. i doubt wal-mart would have any. I will have to wait till tomorrow for the dealership to open up.
If that doesnt help, ill have to probably get a Quaife Limited Slip Differential from bavauto. Or maybe find another LSD off a crashed E36 in a junkyard. For some reason the e36 is the most crashed car in our city. Probably because idiots like me drive them.