My tranny fluid is a little low and since I have no idea what type it is, I figure I'm better off changing it than mixing in an unknown. I've never changed the tranny fluid before. Any gotchas to be aware of? Seems straight forward; clean the screen and use a new gasket and filter. What's the best way to clean the screen? Based on previous comments here going back a couple of year from Don Dulmage and Jim Peavy and others, it sounds like Mobil synthetic is the way to go. As always, thanks. - Jim Jim Altemose, Long Island, NY '63 Polara 500 (Max Wedge) '63 Polara 500 (383) '65 Belvedere I (Street Wedge) '71 Bronco