I have a Distance Structure that includes Miles, Feet, and Inches. The user inputs these amounts 3 digits for miles, 4 digits for feet and 2 digits for inches. Not all of the time the user will input the full number of digits, when the user doesn't input the full number of digits I need to back fill the numbers with zero's for display. Like 97 for miles I would display is 097. The zero would be added to the user input by a call to the Print_zero function. I need some ideas on how to incorporate the back fill zero into a function. Thanks.