I don't care if everyone knows how to HQ 100%. The important thing is that those ppl worked hard studying and leveling multiple professions to achieve that. Also, Like some ppl said on this thread, RNG only works when it's not with you.
I know of some "Builders of the Realm" who can't 100% an iron ingot, and keep asking what are they doing wrong. We have our portion of RNG alredy with conditions, and they are more than enough to help you(or not).
Anyway, crafting is fine. just leave as it is, and Materias will be your RNG portion.