Disable the yellow box in chat roll -

Is it possible outside the API to disable the yellow box surrounding the results of rolls and external linked macros? I know it can be done with a custom roll template but I want to stick with the default template.

Nope, you've already summed up your options.

On a per PC basis I think you could play with the CSS using a browser extension.  If you're interested in that I'm sure someone can be along to explain better than me.. I've never actually used it, but know that's possible.

If you just want to hide the roll, you can double up the inline brackets and it will just show the result: [[ [[1d20+7]] ]] On a roll of 7, the mouse over would only show 14, just like the display.

No I am basically trying to construct a text box that is a mix of random table results mixed with some script results and attribute fields to output the results of the action... ie The Ogre  takes a huge swing with his club   at Grog 's head . The club hits Grog and he takes 14 bludgeoning damage. I was planning on having this at the top of the default template roll result - but guess I will just make a new template ... it all works but the yellow blocks make it unreadable on the purple background. 

Just as a note of info, making custom templates requires a pro subscription as it is part of making a custom sheet.

David M said: it all works but the yellow blocks make it unreadable on the purple background.  It sounds like you're including the entirity of the macro within the {{name}} property. I would try something like this out, and see if that resolves your issues: &{template:default} {{name=The **Ogre** takes a huge swing with his **club** at **?{Target|Grog's head}**...}} {{The club hits ?{Target}, which takes [[1d20+7]] bludgeoning damage!}}

There is more going on below - the only one that I am having issue with is the hit location - I am pulling from a table - that macro drops it in as a yellowbox text

How about moving the Rollable Table roll outside of the {{name}} property? &{template:default} {{name=The **Ogre** takes a huge swing with his **club**...}} {{The club hits ?{Target|Grog}'s [[ 1t[hit-location] ]], which takes [[1d20+7]] bludgeoning damage!}}