I just checked the transmission fluid level in my '93 Bluebird, it has the AT545, and it was a bit below the add level on the dip stick. I checked it in neutral and running at idle (about 600 rpm) because that's what it said to do on the dip stick.
dark horse. n. 1. One who achieves unexpected support and success as a political candidate, typically during a party's convention. 2. A little-known, unexpectedly successful entrant, as in a horserace. dark horse. n.
a mythical creature resembling a horse, with a single horn in the center of its forehead: often symbolic of chastity or purity. a heraldic representation of this animal, in the form of a horse with a lion's tail and with a long, straight, and spirally twisted horn.