Got mine -- everything looks to be good. However, the ball-bearing sleeve does not seem to want to go to far into the channel for the rod, and it needs to for the rod to stick out enough for the emitter to have something to fit over. I am considering a collar from hardware store as a few others have suggested -- not sure how this would still allow emitter to swivel as the collar does not have bearings, but maybe I am missing something. Not all that determined that it needs to swivel, but suppose I should just to keep it "authentic" to original prop.
I thought about placing bearing collar into saber and trying to tap it into place with another rod, but this seems risky. for those that have managed to get their bearing collar into place, how did you get it in there?