Should I Lockdown on Day #24 d/t pip at #23?!?

[DuckHatchingMom]

DAY #23 at the last late PM turn of the day we noticed 1/6 remaining duck eggs of 14 began to pip! We set the incubator to a higher humidity and removed the holding tray, but we are unsure if the other five eggs are required to no longer get turned on Day #24, before DAY #25, when all the recs say to begin the lockdown process. What do you all recommend? p.s. Our incubator is running at 39.3’C, and I am uncertain if I can trust this specific incubator to adjust any lower during the lockdown phase. I had issues adjusting it at the beginning, and once I got it set, I left it alone x23 days, so far. What is the best Celsius temperature during lockdown? Thank you, in advance!!! My 11-yr old son is super excited, and I definitely don’t want to disappoint!!!

 

[Aapomp831]

Found this.