JChem for Excel 18.104.22.1682
1. User imports any RD file
2. User widens the structure column to get a better view of the reaction diagrams
3. User imports a second RD underneath the first import
*. Result is the user widened "structure" column is reset to a narrow width requiring the user to manually widen it again
It is desirable to not change the column width (or at least not to make it narrower than its current setting) .