Create Piggyback Roof Truss Type From Model Lines

• Draw a model line and set roof cutoff level to desired height

• Select a model line and run Create Roof Truss Type from Model Lines

• Name new truss type - select OK and wait for truss to be generated

• Select Model line and run Create Section View by Model Line

• Set Roof Cutting Level to None

• Draw new model line for piggyback truss

• Select a model line and run Create Piggyback Roof Truss Type from Model Lines

• Use Truss Builder to design new truss - select OK

• Select Group, write new truss family name and fill values of other parameters

• New truss will be created in the place of model line. Section view will be automatically deleted

• Edit type parameter of a new created piggy back truss - Truss Offset