Blocking Out

When blocking out with the current system, it is very tedious.

For blocking out schedules, it would be helpful to be able to set a start time for the block and then select a duration (10 min, 20 min, 30 min, etc.), rather than having to scroll through the clock to select an end time.

Alternatively, it would also be easier to be able to type in the end time rather than scrolling through.

It would also be helpful to select which schedules the block applies to.