In this package you get two sets of Rebar Shape families with two different approaches to the formula parameter Length of Each Bar, and Rebar Images were inserted in both sets of families.

In one set the formula was compiled according to Shape Code rules. While in the second set the formula is assembled without the use of bending diameters, in this way we get bar lengths that are equal to the sum of the lengths of all bar segments. 

So depending on which approach suits you, that set of families you use.