I'm on day 21 incubating Bali ducks, almost reaching lockdown! I'm just wondering if there is advice which can be given to newbies like me this is my 2nd proper batch of incubating ducks and my previous hatch rates have been quite bad... when it reaches day 25 for lock down should I turn the temp up or down? I'm at 37.5 degrees And how should I maintain the humidity? Is there anything else I can do for a better hatch rate?