Win Model 250, lever action 22, bolt assembly. Where do the two very small ball bearings (plungers) go in the bolt? I had my gun worked on several years ago and finally got around to firing it. It misfired alot. I disassembled the bolt and the two plungers were missing. I got replacement plungers (as well as fp, fp spring and hammer spring), but I'm not sure exactly where they go in the bolt. It seems they might go on either end of the fp spring (against the extractor on one side and the base of the fp on the other), but I'm not sure. Couldn't get help from Winchester, Winchester Owners Forum or NuLine. If anyone's been here, done this, help would be appreciated.