First of all, your plugin is awesome!
I've implemented the survey radio buttons as explained here http://www.rocketgenius.com/survery-style-multiple-choice-fields-with-gravity-forms/ .
But what I really want is grouped radio buttons as shown in this screenshot :
http://www.twanneman.nl/grouped_radio_buttons.png
Is this possible and how should I accomplish this ?
A test survey can be found here : http://twanneman.nl/fit-for-the-future/
Kind regards, Twanneman