I think it was 12/246/252. So, not a big deal at all.
I tried to advance the PID by saving and I ended up with different IV results too. I guess I messed up that time (or landed on an alternate Timer0, which I read can happen). I think I'll give it one more try before I go to bed. But, it is very frustrating trying to keep that little rodent, with a catch rate of 3, in a special ball.