Originally Posted by Fat Princess of Johto
Use simple logic! If you're aiming for 63 but your hit 64, then just advance to frame 62 next time.
Alright thanks. I just find it incredibly difficult to hit a seed on 3DS so I want to do it right. Out of 1 hour's worth of tries over the weekend I was off by a delay of 2 twice but that's the closest I came.