Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
You might want to try going back to the Wizard version of the model, redoing the zoning there, and then using a text editor to merge the two files (one with the correct zoning, one with the other properties of the detailed edit that you are trying to preserve). I agree with the previous answer that it is best to avoid doing this in Detailed Edit mode.
