Automation sending e-mails in infinite loop

[bloomcenter]

I insert one field from a query as a Grid in an e-mail using Automations.  This results in a single column listing the retrieved records which is what I want.  However, the column only goes about 1/3 of the way across the e-mail.  I'd like it to go all the way across but I can't find any way to set the width of the column.  Is there a direct way (via a setting) or a workaround that would make his possible?   When I try using List instead of Grid, I get too much space between lines.

[TheTimeSavingCo]

I don't think there's a way to set the column width at this time I'm afraid