I'm finding that I cannot remove a table's right vertical border even when setting line color to nothing, and 0 border width.
I inserted a table (from Lists & Pickers section of UI Elements) directly onto a screenpart canvas. It is not placed inside a container or anything.
In other words, there are no screen elements above or below the table in the Z-Order.
You can see in the properties for the screenpart that I've set the thickness to 0 and line color to nothing.
What you did is fine. The missing piece is probably to set the Table to auto-width to it's content so no extra line is shown on the borders. You can do so by clicking on the w/h editor in the same property panel of your image and then click on the button next to the width (<->).
The table is auto-sized by default and Indigo keeps it like that if you add or remove columns. This setting is removed only if you resize the Table or type a specific value in that w/h editor.
Hope this helps.
Indigo Studio Team
Yep, that worked. Thanks