So far, I had try this opening of FSx3 > (ST)Demo(PB) > SP(Diversion) > SP(pot optional) > DK > TwS > SP(RoF) >FC(BH) > BS(IR+StP) > TS(HF) > Demo(EF+ (ST optional)) then pop FC whenever it is completely filled to weave in so far. As far I know after the opening and going through the normal rotations keeping the debuff, buff and dot up, I just constantly weave in buffs and OGCDs in the normal rotations whenever they are up. I don't know if that the correct thing or if ppl conserve OGCDs to pop them in duration of RoF and IR but I assume it is a bit of dps loss if they were to conserve them.