Hi QJF-
I think that sounds o.k.
I try to keep my still air hatcher between 96-100. At this point, either they are going to hatch, or not. Just get that humidity up there. I have a hard time getting my humidy to 60-70%. Its always either too low or too high. I sometimes just give them a quick warm misting in the mornings. I know your supposed to keep it tight, but if the point is too keep humidity up,so I just add it quick and shut the lid if its reading low.
Keep us updated, I have to hatch vicariously through you guys for two more weeks! Its a little like having a baby, you really want it to get here, but its easy to forget the work, smell, and lack of sleep thats coming!.