TRUSS HEEL HEIGHT not showing even after I rebuild the roof.

[cjanderson66]

I don't do trusses very often and now I have a project in which we are going to do trusses.  My problem is that I have drawn my roof, called out trusses with a heel height of 12" but when I frame the roof, the trusses do not show a heel.  The lower cord is still sitting on the top plate with no heel.  I go back and look at all the videos but they are different from X17.  I also have no way of checking the box for retain manually drawn roof planes either is always wants to rebuild my custom roof planes.  Am I missing something here?

[GeneDavis]

Show us a truss from your truss detail page.  Zoom to the heel and draw the heel height.

[johnny]

We simply take the roof planes and shift them up 12" in elevation (transform/replicate +12" z axis). The webbing doesn’t represent a true truss structure anyway, so relying on Chief’s generated web design just ends up displaying something inaccurate. While you can go into the truss specifications and adjust settings like “energy heel” and so on, you’re still modifying an automated web layout that’s only meant to be illustrative...not structurally correct. It’s not worth the extra effort.

[SHCanada2]

if it is an auto generated roof, and you specified heel height at 12", it should build them like that, although I typically have to build all framing to show that, as I have auto build shutoff.

 

If you have one or more manual roof planes, when you build the roof from the build roof dialog, make sure the check box is off for the edited and manual. CA will build an auto roof over a manual roof, so you may have two roofs in the same(x,y plane) location. You will then need to delete the auto roof.

 

To adjust the manual roof planes, as johnny says select the roof planes and use the TNR box to alter in the Z direction

Edited 4 hours ago by SHCanada2