Issue with original data plotting in figureModelCurves()

[rbennett24]

When I try to produce a sample sigmoidal fit with figureModelCurves(), the original input data appears to be improperly scaled relative to the sigmoidal fit:

I'm confused as to why this happens, and can't seem to resolve it. I'm using fitAndCategorize() to generate the sigmoidal fit, and I'm using normalizeData() to prepare the dataInput argument to figureModelCurves(). Any suggestions?