When creating an issue, there is a maximum "work estimate" of 500 hours and 59 minutes.

- why is there a maximum of 500 hours?
- is there a way of switching the time entry from hours to days (f.e.)?
- in the entry-mask it says "[1 day = 7 hours 30 minutes]", but I cannot find any mentioning of "work estimate in days"... what is the meaning of this? And is there a way of changing the number of hours per work day?
- is there a way of increasing the maximum number of hours per issue?

thnx

Tammo