well i got the dampener of put 80/ 90 gear oil in , took me an hour to get the middle bolt startrd in the hole , but the stud on the post won't tightn up , just keeps spinning, i know when i took it off that it was tight as hell, whats up with that, that stud post had a retangle hole, is there any way i could have lost a part , cause it looks like there needs to be someting to hold tha post in the grove.............i'am no mech. thats for sure