Hi Matthew,
I don't see a "Footing " option anywhere for posts. I only see the ability to add a 'Round Pad" or " Square Pad" below the post. How do you tell Softplan to use the imported symbol?
Yes, you are correct! That was the wrong term I was using but it will be the Round Pad settings in the post properties. There are a few forums that explain in depth how to import custom models:
Importing Sketchup Models: Tutorial - SoftPlan 2016 - SoftPlan Users Forum