How can you spin the axle in the U-bolts?
I'd think the spring perches would stop that.
With the type of torque-bar in the above link, you need to have a CV joint on the tranny side and then aim the differential at the tranny (about 1 degree off so the u-joint at the diff as some movement)
I don't know but I did.
I haven't took it apart or even looked close at it yet, (It's 7 degrees and snow right now) I would expect to find bent perches or something when I look.
