Re: Bad vibration after flex disc swap.
Yes, all the bushings are engaged with their respective yoke.
I turned the rear disc another bolt last night with little if any change, then moved to the front, again no apparent change. I'll move back to the rear disc again tonight. I figure I've tried four of the nine combinations. I just hope one of them works. If not, I guess I'll put the originals back in, and see what happens. I've found they're not hard to get to without a lift. Helps to have an assistant though to apply the brake...