There is NO limit to the amount of SC's the company can assign to an individual pilot. That's right, NO LIMIT! After the 2nd UNUSED short-call you get an hours pay for each SC picked up OR Assigned up to 5 SC. After 5 assigned or pick up SC an individual pilot will only receive an hours pay IF they are ASSIGNED a SC. However, apparently IT has not programed the pay properly and I am told a pilot can pick up additional SC"s after 5 SC and still get paid.- this may change when our crack IT department changes the code for payroll - if they haven't done so by now