We do not recommend re-calculating checks.
We recommend you delete the checks and re-create them again in the right chronological order starting with the check that has the oldest pay date and moving to the checks with more recent pay date. For example if you want to re-do the checks in the first quarter for one of your employees and you pay your employee monthly, then you re-create the check with the January pay date and then the check with the February pay date and finally the check with the March pay date.