I've been trying for hours to breed a pure bee from Edenic and Vis. I don't know what constituents as strong enough, but I have a pure node of 840 Aura just next to the apiary, although there is a wall between them, is that alright? and I've tried it several times during new moon (dark moon with a slight border right?), I've injected maximum fertility into the bees, so 4 drones each time, none have surfaced the pure species, what should I do?