Single post in Your Guide to 90%+ Breeding Pairs

Don't know if this was adressed or not throughout this thread, I don't feel like looking through all of it, but what level do you need to get the pair for it to stop giving you the low level debuff? and does their level and evolution affect what their base affection will be? Asking because I'm certain I followed all the right steps regarding OTs with a Ralts/Snorunt pair, but the base % was 33%, so wonding if I did something wrong.