Hi @DavidMCook,
We have made some changes to the app which should alleviate issues with shapes being imported.
I have tried importing both files you attached. The first one shows OD as 4.625" in both AutoCAD and Easel. Second one imports with both ID (3.875" diameter) and OD (9.375" diameter) circles present. Here is the project with both files imported Easel - [TEST] 4.625" import
Hope this solves your issues, thanks for reaching out!
Kacper
