Moog off set upper control arm bushings

I have come across many bolt sets that do not have enough threads to properly compress the bushings. They are just long enough to fool the tech intosigning off on the job..... and the next day. or even on the roadtest, the the bushings slip, And he gets a do-over. We hate do-overs. The solution is thick hardened washers installed either on the nut side to push the nut further away from the shank, or under the head to suck the threads further away from the nuts. I just put two on each, one at each end, for a forever fix. But that was nearly two decades ago; they may have fixed that,IDK.
Just FWI