I can't get the Transit (ABA) Number to print as a fraction.

The Transit (ABA) Number appears in the upper right portion of the check near the check number. To set up the Transit (ABA) Number, you can use one of the following four approaches:
In the Mekorma MICR Setup window, enter the number in the "Transit (ABA) Number" field in the following format:
90-3433/5675. NOTE: The use of the forward slash is acceptable according to ANSI standards.
Use two of the Comment fields on the Mekorma MICR Setup window along with the "Transit (ABA) Number" field. Enter the top of the fraction in one field, dashes for the horizontal line in another field and the bottom of the fraction in the last field, as shown:


Transit (ABA) Number:   90-3433
Comment 1:                           --------------
Comment 2:                             5675


Position the fields in the Configurator. You can enter the top and bottom numbers as separate text fields and use the "Line" button to create the horizontal dividing line. Position the three fields where you want the number to print.