doesn't moving advance the seed? or is there another reliable way to advance the frames.
so what i'm taking is that hit my seed, run around to advance the frame then go into grass
Walking in grass advanced the PIDRNG, not the IV one. But, the PIDRNG can't even be controlled yet, anyway, so you should be using a Synchronizer either way to compensate. You can also just turn in place in the grass once you advance your frame, which should still get you your encounter.
so i do the steps and then when i save it advances the frame by X? could i also use a max repel to keep track of my steps?
i have a settled on a frame of 22, so Target – Initial – Starting + 1 = Advances Required
22 - 3 - 1 + 1 = 19 advances?
No, saving advances the PIDRNG, not the IVRNG. And, like I said above, walking in grass already advances the PIDRNG, so you can't do anything with that aside from bring a Synchronizer and hope for the best.
Your math is spot-on, though.
Anyway, I'm not even sure where I should ask this, but since it involves the RNG I might as well try here first:
A male parent has flawless HP, Defense, and Special Defense. A female parent has flawless Attack, Defense, and Special Defense, as well as the nature that I want the offspring to have. Naturally, I want the offspring to have flawless in all four of these stats.
From an RNG standpoint, would it be better to have the female parent hold a Power Bracer, or an Everstone?