Hi there, thank you for the great tool :)

Using your lib for my corona tracker: https://github.com/SeidChr/COVID-19-Report-Data-Pipeline/wiki/The-Plot

Trying to set a grid spacing on the X axis to 7 days, so one can easily count the weeks, but whatever i put in the plt.Grid(xSpacing: XXX) command seems to have not effect at all.

Is there some way to achieve this?