Hey, I was driving down the highway and I hit some metal sign in the middle of the road, it went to work underneath the car and then went flopping down the road. Afterwards there was a lot of noise that wasn't previously there. I think its coming from the transmission. Do you guys know what that darn sign could have done? Oh yea I tried my best not to hit it, but I only made it down to about 55 before I tagged the thing! I got