When I modify the period value in the spreadsheet format of the Global tab to a different period value, the input jitter value changes too. How can I get around this?
To work around this, change the period value by opening the PERIOD dialog box and change the value there. This retains the input jitter value. This can be done by double-clicking the spreadsheet box associated with the period value.
This is scheduled to be fixed in the next major release of the software.