Hello beautiful people.

I have a fan that was modeled and a CONVERT3DMODEL command ran on it before adding the CONDEF or SnapPoint blocks. While I found a way to add the connections using the ADD button in the dialog window, I have not found a way to add the snap points.

I have tried adding the points to the fan and running the CONVERT3DMODEL command again but this suddenly adds multiple lines that make a messy appearance. I have also tried exploding in hopes of getting back the 3D solids but no luck there. 

While I will be having to remake this from scratch it appears, in the future, is there a way to add snap points after the command? The 3D solids were not saved nor was it done today so we cannot use CTRL+Z.