Refresh Calculations!!

Please could you add a "Refresh Calculations" button so we can quickly recalculate payroll without needing to restart or change anything? Right now, if you update something in an employee’s record, it doesn’t always pull through until you restart their payslip, which is a pain when there are lots of changes. The only workaround is exporting the whole run, restarting everyone, and importing it back in, which is a hassle and can mess up the data. A simple refresh button would save so much time!