Fudge.
Two days after the external? For the love of money...someone please fast forward the time for me.
The one was internally pipped for quite a while, so I would bet it will hatch by this evening, but yes, 48 hours from EXternal pip is not out of the question.
Rushing them is a bad idea because they pip a while before they are finished absorbing yolk. Rushing them can end up with a yolk hanging out and that’s just not good.