Hi!
Hhm, could you show dietpi-cronjob as a submenu of dietpi-config please? On each distribution I repeatedly spend a great deal of time to search how to alter the defulat cronjob times of DietPi … until I suddenly remember that there’s that little script dietpi-cronjob. 
If you could simply make it appear in dietpi-config, too, that would be so helpful and time saving. 