Hi, csmart,
well, the percentages in the "Advanced settings" refer to the grid system of bootstrap. (12 columns).
With the default value of "100%" you can enter some css into the question text to set the width in pixel:
Code:
#answer766924X56X15719
{
width:300px;
}
where 766924 is the surveyID
56 the groupID
15719 the questionID.
But doing that will destroy the responsiveness of the template.
Obviously the manual refers to a version before 2.50
Best regards
Joffm
BTW: There is no automatic insertion of salutations in this forum. This must be done manually.