Wanna borrow my Siri?
What I'm saying on the percentage total is I think it should be based on all non-clear eggs. It will be much easier to go with lockdown, and will make more parades available, but if I have 20 fertile eggs, cook 18 of them before lockdown, I don't think I should get a parade if I hatch 2. Somewhere during my incubation, I did something wrong. Even if it is mechanical failure, we should have the incentive to find the failures and fix them.
I know that the prize is a fake online picture parade posted by someone I will never meet, but doggone it, I want one