Hi all,

I am experiencing the error in the screenshot below, message as follows:

"You are attempting to connect incompatible connectors. No couplings can be added automatically. To continue, change connector(s) or add couplings." - https://share.getcloudapp.com/NQuDKrbA

This happens when placing a fire damper to the end of the duct run. Has anyone else experienced this and managed to resolve?

Kind regards,

James