downsizing font7 (7 segments) from 48 to display 18 pixels high

[BMWK1]

The Font7 7 segments font provided with the library is too big for my needs
I noticed it was possible to increase the font size with setTextSize(), but how to display smaller height.
If not possible, how should i import a new font library, i don't know the process.

my display is driven with an ILI9488, 320x480, if usefull

[BMWK1]

OK, i'll use the free font