So, to start, let us look at what the sourcebooks say:
In the module, male and female drow's height values go from 55 to 65 inches.
However, due to the way that male and female models/phenotypes are set up in-game, a female drow with 65 inches (max height) appears smaller than a male drow with 62. This differs from the sourcebook description.
Height values, for reference. Again, 62 is male; 65 is female.
Side by side comparison:
So, with this in mind, could drow women get a boost to maybe 75 inches maximum to be just as tall (or a bit taller) than their male counterparts?