A friend had loose rear-end, so I STRONGLY recommend we check his TA Bolts last night. Well, not only was the right rear bolt bent, but one of the bolts was COMPLETELY MISSING from the TA Bolt bracket. The bracket had been sliding up and down, just waiting for the other bolt to break off. That's right...only one little bolt was holding the entire thing on there (it was the bolt closest to the rear of the car that remained). So...When you are checking your trailing arm bolts, CHECK THE BRACKET BOLTS TOO!!! In fact, check ALL the important suspension bolts.