The problem with that is that truss does not include the overhang that is needed to make a roof truss.
Revit how tp create a custom roof.
I believe this tools are not design for this purpose.
Open the 02 lower parapet floor plan.
When creating a roof truss it is tempting to use the one that revit as supplied.
This is the easiest way to do it.
You can also place components or model in place components to represent downspouts.
For creating complex roof it might be easier if you create separate roof then use join roof tool to join them later.
Presenter pierre derenoncourt explains how to edit and customize a roof assembly for a residential project.
Tutorial revit architecture 2017 lezione 40 inserire e personalizzare scossalina tetto in revit how to create and custom fascia and flashing roof in.
In revit you can place gutter elements on horizontal roof eaves and gables.
On the draw panel click pick walls.
You may have to adjust its xyz location before finishing the mass which can be accomplished in plan or elevation.
Gutters are swept profiles.
You need to create the bay window roof separately.
In the drawing area highlight an entry wall.
Click architecture tab roof drop down roof by footprint.
Generate revit roof in revit create a new mass and import the sat file from the previous step.
But i m not really sure if this is a best practice.
Create a sloped roof with an overhang.
You can create and load your own custom profiles to use as gutters.
On the options bar for overhang enter 600 and select defines slope.
You can manage the location and appearance of gutters after they have been placed.