Certain ones have less of an effect (I've noticed select is one).
If you've got 3, you're more likely to hit C7F. You've got the gist of it!
I was happy for about 5 minutes when it worked, but now it's not. Should I re-calibrate just to verify what my "no-keypress" timer0 is in general?
Also, what you mean Save again? You mean after a failed result generate a new egg and save?
EDIT: You say that you verified the Timer0 issue on GBA Games. Does that mean for that to hold true there needs to be a GBA game in slot two?
EDIT 2: 1 last thing; could these issues be unfolding due to the fact I use PPRNG? Sorry for asking so many questions, lol.