[chimerax-users] How to hide dashed lines?

Dear ChimeraX developers and users,

I see a dashed line between an ion and a side chain when I display the side chain. Is there a way to hide the dashed line, either in command line or GUI?

How to select all the atoms in residues (e.g., /A:10-100) except n, c, and o atoms?

Many thanks, Steve