Hopfully you will have pips soon. In my case yesterday was day 18 and in the morning I added as much water as I
could and lockdown 6 hours later 3 pips out of 14 eggs. the pips on 2 eggs were not into the air pocket and it appears that they didn't make it because the third
hatched over night and the others haven't changer. Also no other pips yet hopfully the chicks are getting into better position
My last hatch didnt pip til day 22 I think my temp may have been a little low. My first hatch last one hatched on day 25. Give them awhile the first always takes the longest then they are like popcorn.