double acting door family swing angle parameter

[jledgewood]

I created a double acting door family with a swing angle parameter that allows the user to change the angle of the symbolic lines that represent the door swing in plan view. with the double acting aspect I have symbolic lines that represent the door swing in plan on each side of the wall. for some reason I cannot change the swing angle greater than 88 degrees. when I choose to go greater the family breaks and I get several error messages. I am attaching the family for your review. the family was originally built in revit 2015