[Chimera-users] Lost hydrogens when saving mol2 file

I'm encountering a problem where I'm loosing hydrogens from my small molecules after saving them in Chimera. Here is the situation: the original mol2 file I open has a number of small molecules listed under separate MOLECULE tag identifiers. Using the GUI menu I select "save Mol2", select all the models to save, and select the Save multiple models in "a single file [combined @MOLECULE section] option. When I open the newly saved Mol2 file with the combined MOLECULE section it's obvious that the hydrogens have been removed. How do a save multiple models in a combined MOLECULE section without loosing any hydrogen atoms? Thanks :-) Rocco