"That's...much more specific than I was expecting, truthfully," Jane replied with a bit of a smile. "How do you regulate those components?" She kept a careful eye on Steph, but it seemed as though the kids were making snow angels. Or at least, she thought that was what they were doing as they wiggled around in the snow.
"Do you have to recast your charm to make those kinds of changes? Or is there a way to modify it?" Depending on the experiment, starting over was the only course of action. It was also sometimes harder to adjust the further along into the process they were.