Removing rounded corners on Multiple Choice questions

Thanks Judy

I did convert the quiz question to a Freeform question - but I was still struggling, as I wanted to use radio buttons for the multiple choice. You can stretch the radio buttons across the screen and insert the question text on the button - BUT it still has rounded corners. 

I tried all sorts of ways around it. Slept on it. And then woke up at 4am this morning knowing the answer. Isn't it funny how the brain does that!

You create the radio buttons - format them for "Hover", "Selected" and "Down" states so the buttons look the way you want...

...and then you edit the states putting a SQUARE box over the ones you want to have a SQUARE colored background and just "Arrange" the box and send it to the back.

It is so simple I'm almost embarassed that it took me so long to work it out. 

Using this technique, I could make my boxes any shape I want - I withdraw my feature request!