Coran With Baby Leaves during important dungeon, global variable help?

[Vahn]

Hi all,

I'm in the middle of Return to Candlekeep, and Coran on my next rest leaves with his baby to go talk to Briel at the Sturgeon (he currently has his baby/milk bottle and all that) as I have been traveling with him for a bit.

This is rather inopportune as I am in the middle of an important dungeon, but, I can't find the global variable that dictates when he leaves. I've tried changing a few, such as P#CORANBABYQUITS to no effect, and P#CORANWILLQUIT to no effect either. So, which variable should I change for him to stay at least a little longer and not up and disappear in an important dungeon with a considerable amount of XP attached to it?