I'm looking for a pulsator for my unimatic. It's a 1950 but it has a 1956 pusator on there, so i'm guessing i can use any one between 1950 and 1956. If anyone has one that wants to get rid or if you know of anyone who has one that they don't mind parting with, let me know. I'd be willing to pay for more than it's worth with in reason.