Yay!!! When are you setting? I'm on day 3! And please tell me how you do the vent coloring, I've been wanting to try it forever.
Well I may have to wait for a while to set, since an egg customer of mine who I told I would send new eggs to after the PO messed them up and then never got back to me tried to call me out in public today as a bad egg seller, even though they're the ones who never got back to me on new eggs, so I PMed them and offered them replacement eggs (again). So if they take that, then I'll have to wait to ship until those go out. So probably I will set around the end of the month.
As for coloring the vent, you have to catch the bird and then squirt the food coloring inside the vent. When they lay an egg, it'll come out colored. So will their poop for a while too, lol, so don't get freaked out by that.