I've not had any problems with the two Stars I own, however, when I received my Super B it was absolutely caked in cosmoline. I ran it under near boiling water for a while then sprayed the whole thing down in WD-40 to get the water out. I would make sure your extractor is clear and free of any cosmo, looks to be intact and that the spring is still good. Luckily, it is said that external extractors are easiest to work on. Good luck!