I get about 446 counts from 135w to 117w. It helps to have a few more counts to align the dish better. I think a bigger dish will have more counts than a smaller dish if everything else is equal except for dish size. My experience with old actuators is they have inconsistent counts at least part of the time. Positioner setup has been modified some in TNAP images to make it more useful for dish alignment and calibrating c band actuators.

Regardless of what the counts are, you got the dish moving again without spending hundreds of dollars. I call that a Success any day of the week. Congratulations!