Thanks guys, thats the conclusion I had reached as well. There appear to be several incompatibilities between the programs. I plan on creating a template in AC to match the limitations of Microstation and hopefully will limit some of the issues.
Our client requires the DGN for project delivery, we will probably go ahead and buy a seat of Microstation just to make sure what we deliver is accurate.
Maybe if someone was moving away from the Microstation platform to Revit and had a used copy for sale...?
~ Mike
AC 6-27 - Intel i9-9900K - RTX3090 - Windows 11 - 64GB RAM