its not that anything came loose, trust me, i checked everything friday evening when i put the right rear airbag in. it just flat out killed the crappy bushing in there. nice thing is, i think its been on its was out, because i thought when i ran the et streets for the first time that it was just the bias ply tire giving me problems, so thus i got the airbag with hopes of fixing that. well, turns out that was not the issue. and the first launch explained that. but thinking it was the new tires, and or the airbag adjustment, i ran twice more, and after letting all the air out of the airbag, and getting the tires set to 14lbs, i knew something was just wrong in the suspension. ugh.