How to customize the visibility of days, weeks, months, etc.

[Foobar78]

Is there a way to specify the "breakpoint" (according to css media queries) at which the display scale is toggled from weeks to month or vice versa? I'd like to display up to 53 weeks. Currently the scale is changed from week to month when displaying more than 35+ weeks. (Btw.: Setting a fixed scale is not an option.)

Alternativly, i'll try my best to realize some sort of (depends on current implementation) configurability. Can someone give me a hint on where to start looking at (e.g. TimeStep, etc.)?