When inputting trusses sometimes the software will get locked up and input trusses as LVL members by default, this is especially true if the trusses being put in are perpendicular to an LVL beam or girder. The Error will look like the image shown below:
To resolve this issue navigate to the following menu in iModel, Settings > Job Settings > Truss. Here you will see size options for Chord sizes, by default the should be set to 2x4 top and 2x4 bottom.
Toggle the option to 2x6 top and 2x6 bottom and the back again to the default 2x4. This will resolve issues and trusses will go in as intended.
As always, you can reach out to us directly if you need any further assistance.
Email Support: firstname.lastname@example.org