TimeTrex Time and Attendance

what is the percentage of the federal tax taken out? its a little
different then a program i used before.

Can you change the look of the check to match the checks you have purchased. as of now i cant print because noting lines up.

when i generate my paystubs they are not right.
the time card shows all to be correct at the bottom, but then when it generates it show my total gross as my salary only. how do i fix this issue?